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Oval|Lab Grown|IGI

12.03ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG808639085

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG808639085

Diamond specifications and retailer prices

From $2,521 AUD
$1,771 USD
As of October 27, 2026
Save $11,575 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,096 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 12.03ct lab-grown oval diamond

This 12.03ct 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 LG808639085 or 808639085. Listed at 19 retailers as of October 27, 2026, with prices from $2,521 to $14,096, a $11,575 spread on the same certified stone. With Clarity lists it at $14,096. 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

12.03
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle28.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808639085
Dimensions17.31 × 11.29 × 7.33 mm
L/W Ratio1.53
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.31 mm11.29 mm12.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808639085
Side View
Table 65.0%Crown 34.8°Girdle: THK-VTKPavilion 28.7°Culet: NoneDepth 64.9%

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: Oct 27
Current: $3,335 AUD|Low: $2,361 AUD|High: $14,096 AUD|Avg: $5,588 AUD|-3.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 17$2,361 AUD
Retailer 3$2,521 AUD
Retailer 2$2,743 AUD
Retailer 8$2,822 AUD
Retailer 4$2,924 AUD
Retailer 14$3,168 AUD
Retailer 1$3,335 AUD
Retailer 6$3,701 AUD
Retailer 15$4,122 AUD
Retailer 12$4,354 AUD
Retailer 18$4,479 AUD
Retailer 19$4,590 AUD
Retailer 5$5,482 AUD
Retailer 10$6,053 AUD
Retailer 9$7,881 AUD
Retailer 16$8,250 AUD
Retailer 13$9,671 AUD
Retailer 7$11,664 AUD
Retailer 11$13,254 AUD
With Clarity$14,096 AUD

32 data points across 20 retailers

19 retailers$2,521 AUD to $14,096 AUD

Retailer 1
-
$2,361 AUD
£1,306 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$2,521 AUD
$1,771 USD
View
Retailer 3
-
$2,743 AUD
$1,927 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$2,924 AUD
$2,054 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$3,168 AUD
$2,225 USD
View
A
Retailer 6
-
$3,335 AUD
HK$18,300 HKD
View
A
Retailer 7
-
$3,701 AUD
$2,600 USD
View
A
Retailer 8
-
$4,122 AUD
£2,280 GBP
View
A
Retailer 9
-
$4,354 AUD
€2,913 EUR
View
A
Retailer 10
-
$4,479 AUD
$3,146 USD
View
B+
Retailer 11
-
$4,590 AUD
$3,224 USD
View
Retailer 12
-
$5,482 AUD
$3,851 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$6,053 AUD
£3,348 GBP
View
B+
Retailer 14
-
$7,881 AUD
$5,536 USD
View
B+
Retailer 15
-
$8,250 AUD
$5,795 USD
View
B
Retailer 16
-
$9,671 AUD
SGD 9,180 SGD
View
B
Retailer 17
-
$11,664 AUD
$8,193 USD
View
B
Retailer 18
-
$13,254 AUD
$9,310 USD
View
Most Expensive
B
With Clarity
808639085 · Oct 31
$14,096 AUD
$9,902 USD
View
18 more retailers have this diamond
Prices start from $2,521 AUDSave up to $11,575 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
12.03ct Oval
$2,521 AUD