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Round|Lab Grown|IGI

12.02ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG783666256

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783666256

Diamond specifications and retailer prices

From $3,501 AUD
$2,459 USD
As of November 1, 2026
Save $10,671 AUD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,172 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.02ct lab-grown round diamond

This 12.02ct 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 LG783666256 or 783666256. Listed at 13 retailers as of October 31, 2026, with prices from $3,501 to $14,172, a $10,671 spread on the same certified stone. Taylor and Hart lists it at $14,172. 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
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783666256
Dimensions14.58 × 14.49 × 9.07 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
14.58 mm14.49 mm12.02 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783666256
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.4°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: Nov 1
Current: $5,415 AUD|Low: $3,361 AUD|High: $14,172 AUD|Avg: $7,062 AUD|-0.2%
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
November 1, 2026
Retailer 7$3,501 AUD
Retailer 2$3,921 AUD
Retailer 8$4,060 AUD
Retailer 4$4,292 AUD
Retailer 11$4,796 AUD
Retailer 1$5,415 AUD
Retailer 10$5,582 AUD
Retailer 5$5,840 AUD
Retailer 6$6,087 AUD
Retailer 9$10,842 AUD
Retailer 3$13,037 AUD
Taylor and Hart$14,172 AUD

40 data points across 12 retailers

13 retailers$3,501 AUD to $14,172 AUD

A
Cheapest Retailer
-
$3,501 AUD
$2,459 USD
A
Retailer 2
-
$3,921 AUD
$2,754 USD
View
Final sale: no returns
A
Retailer 3
-
$4,060 AUD
$2,852 USD
View
Retailer 4
-
$4,060 AUD
$2,852 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$4,292 AUD
$3,015 USD
View
A
Retailer 6
-
$4,796 AUD
$3,369 USD
View
A
Retailer 7
-
$5,415 AUD
£2,995 GBP
View
A
Retailer 8
-
$5,582 AUD
$3,921 USD
View
A
Retailer 9
-
$5,840 AUD
$4,102 USD
View
A
Retailer 10
-
$6,087 AUD
$4,276 USD
View
B+
Retailer 11
-
$10,842 AUD
$7,616 USD
View
B
Retailer 12
-
$13,037 AUD
$9,158 USD
View
Most Expensive
B
Taylor and Hart
IAG578Z · Oct 31
$14,172 AUD
$9,955 USD
View
12 more retailers have this diamond
Prices start from $3,501 AUDSave up to $10,671 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 Round
$3,501 AUD