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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 $782 AUD
$549 USD
As of October 27, 2026
Save $3,268 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,050 AUD 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 17 retailers as of October 26, 2026, with prices from $782 to $4,050, a $3,268 spread on the same certified stone. MOH London lists it at $4,050. 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

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: Oct 27
Current: $4,050 AUD|Low: $782 AUD|High: $4,601 AUD|Avg: $2,038 AUD|-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
October 30, 2026
Retailer 5$782 AUD
Retailer 14$876 AUD
Retailer 3$969 AUD
Retailer 9$1,022 AUD
Retailer 12$1,160 AUD
Retailer 10$1,274 AUD
Retailer 13$1,368 AUD
Retailer 15$1,496 AUD
Retailer 11$1,501 AUD
Retailer 6$1,916 AUD
Retailer 16$2,503 AUD
Retailer 17$2,550 AUD
Retailer 4$2,820 AUD
Retailer 8$3,126 AUD
Retailer 2$3,143 AUD
Retailer 7$3,652 AUD
MOH London$4,050 AUD

18 data points across 17 retailers

17 retailers$782 AUD to $4,050 AUD

A
Cheapest Retailer
-
$782 AUD
$549 USD
A
Retailer 2
-
$876 AUD
$615 USD
View
A
Retailer 3
-
$969 AUD
$681 USD
View
Retailer 4
-
$1,022 AUD
$718 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,160 AUD
$815 USD
View
A
Retailer 6
-
$1,274 AUD
£705 GBP
View
A
Retailer 7
-
$1,368 AUD
$961 USD
View
A
Retailer 8
-
$1,496 AUD
$1,051 USD
View
A
Retailer 9
-
$1,501 AUD
£830 GBP
View
A
Retailer 10
-
$1,916 AUD
$1,346 USD
View
B+
Retailer 11
-
$2,503 AUD
$1,758 USD
View
B+
Retailer 12
-
$2,550 AUD
$1,791 USD
View
B+
Retailer 13
-
$2,820 AUD
£1,560 GBP
View
B+
Retailer 14
-
$3,126 AUD
$2,196 USD
View
B+
Retailer 15
-
$3,143 AUD
$2,208 USD
View
Retailer 16
-
$3,652 AUD
$2,565 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG790695166 · Oct 26
$4,050 AUD
£2,240 GBP
View
16 more retailers have this diamond
Prices start from $782 AUDSave up to $3,268 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
3.12ct Radiant
$782 AUD