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Cushion|Lab Grown|IGI

5.17ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG826672943

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826672943

Diamond specifications and retailer prices

From $2,328 USD
As of November 3, 2026
Save $6,107 USD (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,435 USD at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 5.17ct lab-grown cushion diamond

This 5.17ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826672943 or 826672943. Listed at 15 retailers as of November 3, 2026, with prices from $2,328 to $8,435, a $6,107 spread on the same certified stone. Taylor and Hart lists it at $8,435. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.17
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826672943
Dimensions11.91 × 8.99 × 5.95 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm8.99 mm5.17 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826672943
Side View
Table 62.0%Crown 35.6°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,915 USD|Low: $2,328 USD|High: $8,602 USD|Avg: $4,723 USD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 3, 2026
Retailer 4$2,328 USD
Retailer 5$2,460 USD
Retailer 10$2,580 USD
Retailer 11$2,790 USD
Retailer 6$3,286 USD
Retailer 7$3,771 USD
Retailer 2$4,572 USD
Retailer 9$4,887 USD
Retailer 1$4,915 USD
Retailer 13$4,962 USD
Retailer 3$6,498 USD
Retailer 8$6,543 USD
Retailer 12$6,855 USD
Taylor and Hart$8,435 USD

42 data points across 14 retailers

15 retailers$2,328 USD to $8,435 USD

A
Cheapest Retailer
-
$2,328 USD
Final sale: no returns
Retailer 2
-
$2,460 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$2,580 USD
View
A
Retailer 4
-
$2,790 USD
HK$21,800 HKD
View
A
Retailer 5
-
$3,286 USD
£2,587 GBP
View
B+
Retailer 6
-
$3,771 USD
View
B+
Retailer 7
-
$4,572 USD
£3,600 GBP
View
B+
Retailer 8
-
$4,887 USD
A$7,519 AUD
View
B+
Retailer 9
-
$4,915 USD
ZAR 79,406 ZAR
View
B+
Retailer 10
-
$4,962 USD
View
B
Retailer 11
-
$6,498 USD
View
B
Retailer 12
-
$6,543 USD
£5,152 GBP
View
B
Retailer 13
-
$6,560 USD
View
B
Retailer 14
-
$6,855 USD
View
Most Expensive
B
Taylor and Hart
PSIKXNJ · Nov 3
$8,435 USD
View
14 more retailers have this diamond
Prices start from $2,328 USDSave up to $6,107 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.17ct Cushion
$2,328 USD