Cushion|Lab Grown|IGI

12.08ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG816684541

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816684541

Diamond specifications and retailer prices

From $7,877 USD
£6,202 GBP
As of November 1, 2026
Save $14,017 USD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $21,893 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.08ct lab-grown cushion diamond

This 12.08ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816684541 or 816684541. Listed at 10 retailers as of October 31, 2026, with prices from $7,877 to $21,893, a $14,017 spread on the same certified stone. Taylor and Hart lists it at $21,893. 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

12.08
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816684541
Dimensions17.67 × 11.05 × 6.68 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.67 mm11.05 mm12.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816684541
Side View
Table 63.0%Crown 33.7°Girdle: MED-STKPavilion 43°Culet: LargeDepth 60.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $11,697 USD|Low: $6,160 USD|High: $21,893 USD|Avg: $11,965 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 1, 2026
Retailer 2$7,877 USD
Retailer 4$8,475 USD
Retailer 8$8,717 USD
Retailer 6$9,493 USD
Retailer 3$9,513 USD
Retailer 9$9,622 USD
Retailer 5$11,583 USD
Retailer 1$11,697 USD
Retailer 7$19,211 USD
Taylor and Hart$21,893 USD

39 data points across 10 retailers

10 retailers$7,877 USD to $21,893 USD

B+
Cheapest Retailer
-
$7,877 USD
£6,202 GBP
B
Retailer 2
-
$8,475 USD
View
B
Retailer 3
-
$8,717 USD
£6,864 GBP
View
B
Retailer 4
-
$9,493 USD
View
B
Retailer 5
-
$9,513 USD
ZAR 153,676 ZAR
View
B
Retailer 6
-
$9,622 USD
View
B
Retailer 7
-
$11,583 USD
View
B
Retailer 8
-
$11,697 USD
A$17,996 AUD
View
B
Retailer 9
-
$19,211 USD
SGD 25,961 SGD
View
Most Expensive
B
Taylor and Hart
XYOFGE3 · Oct 31
$21,893 USD
View
9 more retailers have this diamond
Prices start from $7,877 USDSave up to $14,017 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+
12.08ct Cushion
$7,877 USD