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Round|Lab Grown|IGI

12.03ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784640608

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784640608

Diamond specifications and retailer prices

From $4,068 NZD
£1,805 GBP
As of November 1, 2026
Save $13,609 NZD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,677 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.03ct lab-grown round diamond

This 12.03ct 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 LG784640608 or 784640608. Listed at 15 retailers as of October 31, 2026, with prices from $4,068 to $17,677, a $13,609 spread on the same certified stone. Taylor and Hart lists it at $17,677. 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784640608
Dimensions14.61 × 14.52 × 9.04 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
14.61 mm14.52 mm12.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784640608
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

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: Nov 1
Current: $6,811 NZD|Low: $4,067 NZD|High: $14,613 NZD|Avg: $6,746 NZD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$4,068 NZD
Retailer 10$4,367 NZD
Retailer 6$4,752 NZD
Retailer 4$4,888 NZD
Retailer 2$5,066 NZD
Retailer 11$5,066 NZD
Retailer 7$5,358 NZD
Retailer 3$5,983 NZD
Retailer 1$6,811 NZD
Retailer 8$7,278 NZD
Retailer 9$7,594 NZD
Retailer 12$13,524 NZD

42 data points across 12 retailers

15 retailers$4,068 NZD to $17,677 NZD

A
Cheapest Retailer
-
$4,068 NZD
£1,805 GBP
A
Retailer 2
-
$4,367 NZD
$2,461 USD
View
A
Retailer 3
-
$4,752 NZD
$2,678 USD
View
A
Retailer 4
-
$4,888 NZD
$2,755 USD
View
Final sale: no returns
A
Retailer 5
-
$5,066 NZD
$2,855 USD
View
Retailer 6
-
$5,066 NZD
$2,855 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$5,358 NZD
$3,020 USD
View
A
Retailer 8
-
$5,983 NZD
$3,372 USD
View
A
Retailer 9
-
$6,811 NZD
£3,022 GBP
View
A
Retailer 10
-
$6,962 NZD
$3,924 USD
View
A
Retailer 11
-
$7,278 NZD
$4,102 USD
View
A
Retailer 12
-
$7,594 NZD
$4,280 USD
View
B
Retailer 13
-
$13,524 NZD
$7,622 USD
View
B
Retailer 14
-
$16,276 NZD
$9,173 USD
View
Most Expensive
B
Taylor and Hart
JG1PQEX · Oct 31
$17,677 NZD
$9,963 USD
View
14 more retailers have this diamond
Prices start from $4,068 NZDSave up to $13,609 NZD

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 Round
$4,068 NZD