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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 $9,986 SGD
£6,151 GBP
As of November 2, 2026
Save $18,003 SGD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $27,989 SGD 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 $9,986 to $27,989, a $18,003 spread on the same certified stone. Taylor and Hart lists it at $27,989. 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
Colour
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 2
Current: $9,986 SGD|Low: $7,875 SGD|High: $27,989 SGD|Avg: $15,290 SGD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 2, 2026
Retailer 1$9,986 SGD
Retailer 4$10,834 SGD
Retailer 8$11,144 SGD
Retailer 6$12,136 SGD
Retailer 3$12,161 SGD
Retailer 9$12,301 SGD
Retailer 5$14,808 SGD
Retailer 2$14,954 SGD
Retailer 7$24,560 SGD
Taylor and Hart$27,989 SGD

40 data points across 10 retailers

10 retailers$9,986 SGD to $27,989 SGD

B+
Cheapest Retailer
-
$9,986 SGD
£6,151 GBP
B
Retailer 2
-
$10,834 SGD
$8,475 USD
View
B
Retailer 3
-
$11,144 SGD
£6,864 GBP
View
B
Retailer 4
-
$12,136 SGD
$9,493 USD
View
B
Retailer 5
-
$12,161 SGD
ZAR 153,676 ZAR
View
B
Retailer 6
-
$12,301 SGD
$9,622 USD
View
B
Retailer 7
-
$14,808 SGD
$11,583 USD
View
B
Retailer 8
-
$14,954 SGD
A$17,996 AUD
View
B
Retailer 9
-
$24,560 SGD
View
Most Expensive
B
Taylor and Hart
XYOFGE3 · Oct 31
$27,989 SGD
$21,893 USD
View
9 more retailers have this diamond
Prices start from $9,986 SGDSave up to $18,003 SGD

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
$9,986 SGD