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Cushion|Lab Grown|IGI

8.12ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG788646411

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG788646411

Diamond specifications and retailer prices

From $6,246 SGD
$4,886 USD
As of November 1, 2026
Save $16,140 SGD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $22,386 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 8.12ct lab-grown cushion diamond

This 8.12ct 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 LG788646411 or 788646411. Listed at 6 retailers as of October 31, 2026, with prices from $6,246 to $22,386, a $16,140 spread on the same certified stone. Taylor and Hart lists it at $22,386. 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

8.12
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788646411
Dimensions14.00 × 9.38 × 5.97 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.00 mm9.38 mm8.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788646411
Side View
Table 66.0%Crown 51.6°Girdle: MED-THKPavilion 40°Culet: LargeDepth 63.6%

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: $8,140 SGD|Low: $5,369 SGD|High: $22,386 SGD|Avg: $13,495 SGD|+13.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
November 1, 2026
Retailer 5$6,246 SGD
Retailer 1$8,140 SGD
Retailer 3$9,732 SGD
Retailer 2$13,089 SGD
Retailer 4$22,182 SGD
Taylor and Hart$22,386 SGD

37 data points across 6 retailers

6 retailers$6,246 SGD to $22,386 SGD

A
Cheapest Retailer
-
$6,246 SGD
$4,886 USD
B+
Retailer 2
-
$8,140 SGD
£5,014 GBP
View
B+
Retailer 3
-
$9,732 SGD
$7,613 USD
View
B+
Retailer 4
-
$13,089 SGD
£8,062 GBP
View
B
Retailer 5
-
$22,182 SGD
$17,351 USD
View
Most Expensive
B
Taylor and Hart
YOKE077 · Oct 31
$22,386 SGD
$17,511 USD
View
5 more retailers have this diamond
Prices start from $6,246 SGDSave up to $16,140 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.

A
8.12ct Cushion
$6,246 SGD