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Cushion|Lab Grown|IGI

6.80ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG841626334

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841626334

Diamond specifications and retailer prices

From $3,740 USD
As of November 1, 2026
Save $15,319 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,059 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.8ct lab-grown cushion diamond

This 6.8ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841626334 or 841626334. Listed at 17 retailers as of November 1, 2026, with prices from $3,740 to $19,059, a $15,319 spread on the same certified stone. With Clarity lists it at $19,059. 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

6.80
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626334
Dimensions13.26 × 9.49 × 6.36 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.26 mm9.49 mm6.80 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626334
Side View
Table 64.0%Crown 40°Girdle: STK-THKPavilion 36°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,886 USD|Low: $3,740 USD|High: $19,324 USD|Avg: $8,023 USD|-2.6%
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
Retailer 14
Retailer 15
Retailer 16
With Clarity
November 2, 2026
Retailer 6$3,740 USD
Retailer 2$3,970 USD
Retailer 9$3,998 USD
Retailer 5$4,020 USD
Retailer 10$5,105 USD
Retailer 12$5,550 USD
Retailer 3$5,697 USD
Retailer 1$5,886 USD
Retailer 4$5,898 USD
Retailer 13$7,196 USD
Retailer 16$7,473 USD
Retailer 15$8,044 USD
Retailer 14$9,667 USD
Retailer 11$9,790 USD
Retailer 7$13,542 USD
Retailer 8$13,615 USD
With Clarity$19,059 USD

25 data points across 17 retailers

17 retailers$3,740 USD to $19,059 USD

A
Cheapest Retailer
-
$3,740 USD
Final sale: no returns
A
Retailer 2
-
$3,970 USD
View
A
Retailer 3
-
$3,998 USD
£3,148 GBP
View
A
Retailer 4
-
$4,020 USD
View
B+
Retailer 5
-
$5,105 USD
£4,020 GBP
View
B+
Retailer 6
-
$5,550 USD
View
B+
Retailer 7
-
$5,697 USD
View
B+
Retailer 8
-
$5,886 USD
€5,606 EUR
View
B+
Retailer 9
-
$5,898 USD
£4,644 GBP
View
B
Retailer 10
-
$7,196 USD
A$11,070 AUD
View
B+
Retailer 11
-
$7,473 USD
ZAR 120,721 ZAR
View
B
Retailer 12
-
$8,044 USD
A$12,375 AUD
View
B
Retailer 13
-
$9,667 USD
View
B
Retailer 14
-
$9,790 USD
£7,709 GBP
View
B
Retailer 15
-
$13,542 USD
View
Retailer 16
-
$13,615 USD
View
Price last confirmed 21 days ago
Most Expensive
B
With Clarity
841626334 · Nov 2
$19,059 USD
View
16 more retailers have this diamond
Prices start from $3,740 USDSave up to $15,319 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
6.80ct Cushion
$3,740 USD