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Oval|Lab Grown|IGI

12.02ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG681573496

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG681573496

Diamond specifications and retailer prices

From $2,804 AUD
£1,551 GBP
As of November 1, 2026
Save $22,963 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $25,767 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 12.02ct lab-grown oval diamond

This 12.02ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681573496 or 681573496. Listed at 21 retailers as of October 28, 2026, with prices from $2,804 to $25,767, a $22,963 spread on the same certified stone. Brilliant Earth lists it at $25,767. 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

12.02
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681573496
Dimensions18.10 × 12.96 × 7.84 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.10 mm12.96 mm12.02 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG681573496
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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: $25,767 AUD|Low: $2,803 AUD|High: $25,767 AUD|Avg: $6,635 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 2$2,804 AUD
Retailer 16$3,009 AUD
Retailer 7$3,274 AUD
Retailer 5$3,492 AUD
Retailer 17$3,492 AUD
Retailer 12$3,730 AUD
Retailer 9$4,173 AUD
Retailer 6$4,799 AUD
Retailer 10$4,805 AUD
Retailer 13$4,990 AUD
Retailer 11$5,450 AUD
Retailer 15$5,599 AUD
Retailer 14$8,449 AUD
Retailer 4$9,407 AUD
Retailer 3$9,912 AUD
Retailer 8$11,674 AUD
Brilliant Earth$25,767 AUD

39 data points across 17 retailers

21 retailers$2,804 AUD to $25,767 AUD

A
Cheapest Retailer
-
$2,804 AUD
£1,551 GBP
A
Retailer 2
-
$3,009 AUD
$2,114 USD
View
A
Retailer 3
-
$3,274 AUD
$2,300 USD
View
A
Retailer 4
-
$3,371 AUD
$2,368 USD
View
Final sale: no returns
A
Retailer 5
-
$3,492 AUD
$2,453 USD
View
Retailer 6
-
$3,492 AUD
$2,453 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$3,730 AUD
$2,620 USD
View
A
Retailer 8
-
$4,173 AUD
$2,931 USD
View
A
Retailer 9
-
$4,799 AUD
$3,371 USD
View
A
Retailer 10
-
$4,805 AUD
£2,658 GBP
View
B+
Retailer 11
-
$4,990 AUD
$3,505 USD
View
A
Retailer 12
-
$5,450 AUD
€3,646 EUR
View
B+
Retailer 13
-
$5,599 AUD
$3,933 USD
View
B+
Retailer 14
-
$6,617 AUD
£3,660 GBP
View
B+
Retailer 15
-
$8,449 AUD
$5,935 USD
View
B
Retailer 16
-
$9,407 AUD
$6,608 USD
View
B
Retailer 17
-
$9,912 AUD
$6,963 USD
View
B
Retailer 18
-
$11,674 AUD
SGD 11,082 SGD
View
B
Retailer 19
-
$11,756 AUD
$8,258 USD
View
B
Retailer 20
-
$12,209 AUD
$8,576 USD
View
Most Expensive
B
Brilliant Earth
16272681A · Oct 28
$25,767 AUD
$18,100 USD
View
20 more retailers have this diamond
Prices start from $2,804 AUDSave up to $22,963 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
12.02ct Oval
$2,804 AUD