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Round|Lab Grown|IGI

10.31ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784684018

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784684018

Diamond specifications and retailer prices

From $3,193 AUD
$2,243 USD
As of November 1, 2026
Save $21,891 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $25,084 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 10.31ct lab-grown round diamond

This 10.31ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784684018 or 784684018. Listed at 17 retailers as of November 1, 2026, with prices from $3,193 to $25,084, a $21,891 spread on the same certified stone. Do Amore Diamonds lists it at $25,084. 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

10.31
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784684018
Dimensions13.99 × 14.08 × 8.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.99 mm14.08 mm10.31 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784684018
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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: Nov 1
Current: $5,497 AUD|Low: $3,065 AUD|High: $12,489 AUD|Avg: $5,862 AUD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11$3,193 AUD
Retailer 3$3,474 AUD
Retailer 12$3,704 AUD
Retailer 7$3,936 AUD
Retailer 2$4,375 AUD
Retailer 8$5,202 AUD
Retailer 1$5,497 AUD
Retailer 4$5,619 AUD
Retailer 10$5,805 AUD
Retailer 5$6,790 AUD
Retailer 9$8,264 AUD
Retailer 13$9,888 AUD
Retailer 6$11,940 AUD

42 data points across 13 retailers

17 retailers$3,193 AUD to $25,084 AUD

A
Cheapest Retailer
-
$3,193 AUD
$2,243 USD
A
Retailer 2
-
$3,474 AUD
$2,440 USD
View
A
Retailer 3
-
$3,704 AUD
$2,602 USD
View
Retailer 4
-
$3,704 AUD
$2,602 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$3,936 AUD
$2,765 USD
View
A
Retailer 6
-
$4,375 AUD
$3,073 USD
View
A
Retailer 7
-
$5,202 AUD
$3,654 USD
View
A
Retailer 8
-
$5,497 AUD
£3,041 GBP
View
A
Retailer 9
-
$5,619 AUD
$3,947 USD
View
A
Retailer 10
-
$5,805 AUD
$4,078 USD
View
B+
Retailer 11
-
$7,630 AUD
$5,360 USD
View
Retailer 12
-
$8,264 AUD
$5,805 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$9,888 AUD
$6,946 USD
View
B
Retailer 14
-
$11,940 AUD
View
Retailer 15
-
$14,267 AUD
$10,022 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$21,966 AUD
$15,430 USD
View
Most Expensive
B
Do Amore Diamonds
23-784684018 · Nov 2
$25,084 AUD
$17,620 USD
View
16 more retailers have this diamond
Prices start from $3,193 AUDSave up to $21,891 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
10.31ct Round
$3,193 AUD