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Oval|Lab Grown|IGI

12.13ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG839643027

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839643027

Diamond specifications and retailer prices

From $2,612 AUD
$1,835 USD
As of October 31, 2026
Save $11,538 AUD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,151 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.13ct lab-grown oval diamond

This 12.13ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839643027 or 839643027. Listed at 3 retailers as of October 31, 2026, with prices from $2,612 to $14,151, a $11,538 spread on the same certified stone. Brilliant Earth lists it at $14,151. 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

12.13
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643027
Dimensions19.06 × 13.05 × 7.80 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.06 mm13.05 mm12.13 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643027
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $14,151 AUD|Low: $2,612 AUD|High: $14,151 AUD|Avg: $7,559 AUD
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$2,612 AUD
Retailer 2$3,858 AUD
Brilliant Earth$14,151 AUD

30 data points across 3 retailers

3 retailers$2,612 AUD to $14,151 AUD

A
Cheapest Retailer
-
$2,612 AUD
$1,835 USD
Final sale: no returns
A
Retailer 2
-
$3,858 AUD
£2,134 GBP
View
Most Expensive
B
Brilliant Earth
21552064A · Oct 31
$14,151 AUD
$9,940 USD
View
2 more retailers have this diamond
Prices start from $2,612 AUDSave up to $11,538 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
12.13ct Oval
$2,612 AUD