Internet Diamond Price List and Index

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Internet Diamond Price List and Index

I have compiled a table of diamond prices. I researched the diamond prices for common sizes and quality combinations of GIA or AGS certified diamonds from leading diamond websites, including Blue Nile, Amazon.com, Union Diamond, Abazias, Mondera.com, Adiamor, and others. This list is an up-to-date price that you should pay for each respective carat size, color and clarity. If you pay close to the prices shown below, you can rest assured you are getting an excellent value for that size/quality of diamond.

Why does this exist? This list is intended to reduce the complexity of the diamond listings you will find online. Many listings will show almost identical diamonds with large price variances due to the different vendors those companies buy from and their pricing algorithms. This price list shows a rational, logical approach that tries to distill the information in a transparent way.

I will research and update these prices each month. I will also compare the diamond prices to previous month’s prices and will report on the relative changes through the Internet Diamond Price Index. Because this is the first month, January 2009, the idazzle.com Index is 100.

idazzle.com Internet Diamond Price List
January, 2009
Competitive prices for each Size, Color and Quality combination
All are Very Good or Ideal Cut

idazzle.com Diamond Price Index (IDCX) =								100

		*Index is compared to diamond prices in Januaray, 2009


	0.25 ct	IF	VVS1-VVS2	VS1 – VS2	SI1 – SI2	0.75 ct	IF	VVS1-VVS2	VS1 – VS2	SI1 – SI2
	D	655	549	523	509	D	7,004	4,256	3,162	2,350
	E	641	537	513	505	E	5,148	4,225	3,370	2,228
	F	632	524	509	499	F	4,563	4,201	3,138	2,203
	G	627	518	507	495	G	3,977	3,389	2,843	2,140
	H	605	`	489	475	H	3,964	2,946	2,297	1,868
	I	588	486	475	462	I	n/a	2,762	2,281	1,673
	J	566	468	458	445	J	2,518	2,218	1,455	1,339

	0.33 ct	IF	VVS1-VVS2	VS1 – VS2	SI1 – SI2	1.00 ct	IF	VVS1-VVS2	VS1 – VS2	SI1 – SI2
	D	1,130	873	663	515	D	18,101	11,846	7,787	5,610
	E	1,112	758	588	465	E	12,223	11,318	6,767	4,606
	F	1,059	751	578	449	F	11,792	9,656	6,632	4,387
	G	874	672	568	435	G	8,219	7,965	5,689	4,313
	H	826	659	544	430	H	7,360	6,800	4,830	4,224
	I	780	651	442	355	I	6,170	5,610	4,339	3,566
	J	n/a	n/a	n/a	379	J	4,540	3,942	3,553	3,123

	0.50 ct	IF	VVS1-VVS2	VS1 – VS2	SI1 – SI2	1.50 ct	IF	VVS1-VVS2	VS1 – VS2	SI1 – SI2
	D	3,048	2,290	1,466	1,107	D	43,232	28,461	18,996	11,028
	E	2,663	2,213	1,376	1,102	E	32,097	27,624	18,751	10,363
	F	2,424	1,870	1,321	998	F	24,706	22,256	14,853	10,270
	G	2,073	1,673	1,180	975	G	19,825	18,310	12,705	9,248
	H	1,972	1,446	1,134	955	H	13,357	11,619	10,832	8,136
	I	1,625	1,173	1,033	751	I	12,211	10,955	8,955	7,379
	J	n/a	937	702	594	J	9,751	9,531	7,239	6,293

	0.60 ct	IF	VVS1-VVS2	VS1 – VS2	SI1 – SI2	2.00 ct	IF	VVS1-VVS2	VS1 – VS2	SI1 – SI2
	D	3,958	2,981	2,031	1,567	D	85,205	55,171	34,726	18,478
	E	3,056	2,549	2,018	1,370	E	60,534	51,693	33,090	18,250
	F	2,984	2,264	1,884	1,298	F	44,708	43,280	31,467	18,192
	G	2,479	2,235	1,729	1,250	G	32,394	30,433	22,881	15,604
	H	2,382	1,985	1,263	1,005	H	31,719	29,617	19,333	14,963
	I	2,350	1,978	1,172	997	I	23,874	20,033	14,488	13,845
	J	n/a	1,654	1,023	950	J	n/a	16,809	12,566	11,548


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