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Cushion|Lab Grown|IGI

10.02ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG821678399

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821678399

Diamond specifications and retailer prices

From $9,649 AUD
£5,337 GBP
As of October 30, 2026
Save $17,023 AUD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,672 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.02ct lab-grown cushion diamond

This 10.02ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821678399 or 821678399. Listed at 10 retailers as of October 30, 2026, with prices from $9,649 to $26,672, a $17,023 spread on the same certified stone. Taylor and Hart lists it at $26,672. 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

10.02
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821678399
Dimensions16.98 × 10.31 × 6.23 mm
L/W Ratio1.65
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.98 mm10.31 mm10.02 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821678399
Side View
Table 68.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 60.4%

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: Oct 30
Current: $9,649 AUD|Low: $7,488 AUD|High: $26,672 AUD|Avg: $14,256 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 30, 2026
Retailer 1$9,649 AUD
Retailer 6$10,378 AUD
Retailer 8$10,479 AUD
Retailer 9$11,185 AUD
Retailer 4$11,498 AUD
Retailer 2$11,506 AUD
Retailer 5$13,921 AUD
Retailer 3$14,083 AUD
Retailer 7$23,093 AUD
Taylor and Hart$26,672 AUD

36 data points across 10 retailers

10 retailers$9,649 AUD to $26,672 AUD

B+
Cheapest Retailer
-
$9,649 AUD
£5,337 GBP
B+
Retailer 2
-
$10,378 AUD
$7,290 USD
View
B+
Retailer 3
-
$10,479 AUD
£5,796 GBP
View
B
Retailer 4
-
$11,185 AUD
$7,857 USD
View
B
Retailer 5
-
$11,498 AUD
$8,077 USD
View
B+
Retailer 6
-
$11,506 AUD
ZAR 130,567 ZAR
View
B
Retailer 7
-
$13,921 AUD
$9,779 USD
View
Retailer 8
-
$14,083 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$23,093 AUD
SGD 21,921 SGD
View
Most Expensive
B
Taylor and Hart
VRUJSEU · Oct 31
$26,672 AUD
$18,735 USD
View
9 more retailers have this diamond
Prices start from $9,649 AUDSave up to $17,023 AUD

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+
10.02ct Cushion
$9,649 AUD