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Radiant|Lab Grown|IGI

3.12ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG790695166

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG790695166

Diamond specifications and retailer prices

From $974 NZD
$549 USD
As of October 27, 2026
Save $4,073 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,048 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 3.12ct lab-grown radiant diamond

This 3.12ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG790695166 or 790695166. Listed at 18 retailers as of October 26, 2026, with prices from $974 to $5,048, a $4,073 spread on the same certified stone. MOH London lists it at $5,048. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.12
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790695166
Dimensions9.95 × 7.09 × 4.75 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm7.09 mm3.12 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790695166
Side View
Table 64.0%Crown 41.5°Girdle: Slightly ThickPavilion 31.7°Culet: NoneDepth 67.0%

Caratlytics Score

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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 27
Current: $5,048 NZD|Low: $974 NZD|High: $5,735 NZD|Avg: $2,545 NZD|-12.0%
MOH London
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
October 31, 2026
Retailer 7$974 NZD
Retailer 11$1,088 NZD
Retailer 17$1,091 NZD
Retailer 5$1,208 NZD
Retailer 10$1,274 NZD
Retailer 15$1,446 NZD
Retailer 14$1,588 NZD
Retailer 16$1,705 NZD
Retailer 18$1,865 NZD
Retailer 12$1,882 NZD
Retailer 8$2,388 NZD
Retailer 3$3,119 NZD
Retailer 4$3,178 NZD
Retailer 6$3,515 NZD
Retailer 2$3,887 NZD
Retailer 13$3,917 NZD
Retailer 9$4,551 NZD
MOH London$5,048 NZD

18 data points across 18 retailers

18 retailers$974 NZD to $5,048 NZD

A
Cheapest Retailer
-
$974 NZD
$549 USD
A
Retailer 2
-
$1,088 NZD
$613 USD
View
Final sale: no returns
A
Retailer 3
-
$1,091 NZD
$615 USD
View
A
Retailer 4
-
$1,208 NZD
$681 USD
View
Retailer 5
-
$1,274 NZD
$718 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,446 NZD
$815 USD
View
A
Retailer 7
-
$1,588 NZD
£705 GBP
View
A
Retailer 8
-
$1,705 NZD
$961 USD
View
A
Retailer 9
-
$1,865 NZD
$1,051 USD
View
A
Retailer 10
-
$1,882 NZD
£835 GBP
View
A
Retailer 11
-
$2,388 NZD
$1,346 USD
View
B+
Retailer 12
-
$3,119 NZD
$1,758 USD
View
B+
Retailer 13
-
$3,178 NZD
$1,791 USD
View
B
Retailer 14
-
$3,515 NZD
£1,560 GBP
View
B+
Retailer 15
-
$3,887 NZD
$2,191 USD
View
B+
Retailer 16
-
$3,917 NZD
$2,208 USD
View
Retailer 17
-
$4,551 NZD
$2,565 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG790695166 · Oct 26
$5,048 NZD
£2,240 GBP
View
17 more retailers have this diamond
Prices start from $974 NZDSave up to $4,073 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
3.12ct Radiant
$974 NZD