Cushion|Lab Grown|IGI

8.05ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG823690424

Certificate IGI LG823690424

Diamond specifications and retailer prices

From $8,100 USD
As of October 26, 2026
Save $13,820 USD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $21,920 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.05ct lab-grown cushion diamond

This 8.05ct 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 LG823690424 or 823690424. Listed at 5 retailers as of October 26, 2026, with prices from $8,100 to $21,920, a $13,820 spread on the same certified stone. Brilliant Earth lists it at $21,920. 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

8.05
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG823690424
Dimensions11.93 × 11.87 × 7.32 mm
L/W Ratio1.01
Top View
11.93 mm11.87 mm8.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823690424
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $8,678 USD|Low: $8,100 USD|High: $20,924 USD|Avg: $12,296 USD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2$8,100 USD
Retailer 3$8,134 USD
Retailer 1$8,678 USD
Retailer 4$20,924 USD

6 data points across 4 retailers

5 retailers$8,100 USD to $21,920 USD

B+
Cheapest Retailer
-
$8,100 USD
B+
Retailer 2
-
$8,134 USD
View
B+
Retailer 3
-
$8,678 USD
€8,265 EUR
View
B
Retailer 4
-
$20,924 USD
View
Most Expensive
B
Brilliant Earth
22288521A · Oct 29
$21,920 USD
View
4 more retailers have this diamond
Prices start from $8,100 USDSave up to $13,820 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.

B+
8.05ct Cushion
$8,100 USD