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Cushion|Lab Grown|IGI

10.02ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG598347767

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG598347767

Diamond specifications and retailer prices

From $2,709 AUD
$1,903 USD
As of October 31, 2026
Save $14,972 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,681 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598347767 or 598347767. Listed at 17 retailers as of October 29, 2026, with prices from $2,709 to $17,681, a $14,972 spread on the same certified stone. Brilliant Earth lists it at $17,681. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598347767
Dimensions12.35 × 11.81 × 7.47 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.35 mm11.81 mm10.02 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598347767
Side View
Table 64.0%Crown 33.8°Girdle: STK-VTKPavilion 32.5°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $17,681 AUD|Low: $2,709 AUD|High: $24,087 AUD|Avg: $5,239 AUD|-16.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 3$2,709 AUD
Retailer 12$2,806 AUD
Retailer 10$3,047 AUD
Retailer 13$3,585 AUD
Retailer 6$3,978 AUD
Retailer 8$3,993 AUD
Retailer 2$4,197 AUD
Retailer 7$4,344 AUD
Retailer 11$4,392 AUD
Retailer 9$5,208 AUD
Retailer 4$5,814 AUD
Retailer 5$6,904 AUD
Brilliant Earth$17,681 AUD

43 data points across 13 retailers

17 retailers$2,709 AUD to $17,681 AUD

A
Cheapest Retailer
-
$2,709 AUD
$1,903 USD
Final sale: no returns
Retailer 2
-
$2,806 AUD
$1,971 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$3,047 AUD
$2,140 USD
View
A
Retailer 4
-
$3,585 AUD
$2,518 USD
View
A
Retailer 5
-
$3,978 AUD
£2,200 GBP
View
B+
Retailer 6
-
$3,993 AUD
$2,805 USD
View
A
Retailer 7
-
$4,197 AUD
€2,808 EUR
View
A
Retailer 8
-
$4,344 AUD
ZAR 49,291 ZAR
View
A
Retailer 9
-
$4,392 AUD
$3,085 USD
View
Retailer 10
-
$5,208 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$5,814 AUD
£3,216 GBP
View
B+
Retailer 12
-
$6,904 AUD
$4,850 USD
View
B+
Retailer 13
-
$8,114 AUD
$5,699 USD
View
B+
Retailer 14
-
$8,478 AUD
$5,955 USD
View
B+
Retailer 15
-
$9,845 AUD
$6,915 USD
View
B
Retailer 16
-
$13,594 AUD
$9,549 USD
View
Most Expensive
B
Brilliant Earth
10792618A · Oct 29
$17,681 AUD
$12,420 USD
View
16 more retailers have this diamond
Prices start from $2,709 AUDSave up to $14,972 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.

A
10.02ct Cushion
$2,709 AUD