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Round|Lab Grown|IGI

12.01ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG812608989

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812608989

Diamond specifications and retailer prices

From $3,394 AUD
$2,384 USD
As of October 29, 2026
Save $10,353 AUD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,747 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 12.01ct lab-grown round diamond

This 12.01ct lab-grown round 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 LG812608989 or 812608989. Listed at 13 retailers as of October 29, 2026, with prices from $3,394 to $13,747, a $10,353 spread on the same certified stone. Taylor and Hart lists it at $13,747. 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

12.01
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812608989
Dimensions14.56 × 14.44 × 9.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.56 mm14.44 mm12.01 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812608989
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: Oct 29
Current: $5,401 AUD|Low: $2,755 AUD|High: $13,954 AUD|Avg: $6,864 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
Taylor and Hart
October 31, 2026
Retailer 7$3,394 AUD
Retailer 3$3,801 AUD
Retailer 8$3,938 AUD
Retailer 4$4,171 AUD
Retailer 11$4,684 AUD
Retailer 1$5,401 AUD
Retailer 10$5,413 AUD
Retailer 5$5,626 AUD
Retailer 6$5,904 AUD
Retailer 9$10,513 AUD
Retailer 2$11,685 AUD
Taylor and Hart$13,747 AUD

42 data points across 12 retailers

13 retailers$3,394 AUD to $13,747 AUD

A
Cheapest Retailer
-
$3,394 AUD
$2,384 USD
A
Retailer 2
-
$3,801 AUD
$2,670 USD
View
Final sale: no returns
Retailer 3
-
$3,938 AUD
$2,766 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$3,938 AUD
$2,766 USD
View
A
Retailer 5
-
$4,171 AUD
$2,930 USD
View
A
Retailer 6
-
$4,684 AUD
$3,290 USD
View
A
Retailer 7
-
$5,401 AUD
£2,988 GBP
View
A
Retailer 8
-
$5,413 AUD
$3,802 USD
View
A
Retailer 9
-
$5,626 AUD
$3,952 USD
View
A
Retailer 10
-
$5,904 AUD
$4,147 USD
View
B+
Retailer 11
-
$10,513 AUD
$7,385 USD
View
B+
Retailer 12
-
$11,685 AUD
$8,208 USD
View
Most Expensive
B
Taylor and Hart
BPDT2U5 · Oct 30
$13,747 AUD
$9,657 USD
View
12 more retailers have this diamond
Prices start from $3,394 AUDSave up to $10,353 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
12.01ct Round
$3,394 AUD