Radiant|Lab Grown|IGI

3.10ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG764601989

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

Certificate IGI LG764601989

Diamond specifications and retailer prices

From $1,298 NZD
$732 USD
As of October 30, 2026
Save $8,886 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,184 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764601989 or 764601989. Listed at 15 retailers as of October 29, 2026, with prices from $1,298 to $10,184, a $8,886 spread on the same certified stone. Brilliant Earth lists it at $10,184. 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

3.10
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764601989
Dimensions7.12 × 7.12 × 4.76 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.12 mm7.12 mm3.10 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764601989
Side View
Table 67.0%Crown 45.6°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.9%

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 30
Current: $10,184 NZD|Low: $940 NZD|High: $10,184 NZD|Avg: $3,494 NZD|+70.3%
Brilliant Earth
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 4$1,298 NZD
Retailer 17$1,340 NZD
Retailer 12$1,373 NZD
Retailer 7$1,421 NZD
Retailer 3$1,617 NZD
Retailer 6$1,672 NZD
Retailer 18$1,824 NZD
Retailer 11$2,782 NZD
Retailer 15$3,006 NZD
Retailer 8$3,589 NZD
Retailer 5$3,786 NZD
Retailer 2$3,895 NZD
Retailer 10$4,269 NZD
Retailer 9$4,769 NZD
Retailer 14$4,795 NZD
Retailer 13$6,424 NZD
Retailer 16$7,417 NZD
Brilliant Earth$10,184 NZD

18 data points across 18 retailers

15 retailers$1,298 NZD to $10,184 NZD

A
Cheapest Retailer
-
$1,298 NZD
$732 USD
A
Retailer 2
-
$1,340 NZD
$755 USD
View
B+
Retailer 3
-
$1,373 NZD
$774 USD
View
Retailer 4
-
$1,617 NZD
€868 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,824 NZD
$1,028 USD
View
B+
Retailer 6
-
$2,782 NZD
$1,568 USD
View
B+
Retailer 7
-
$2,958 NZD
CA$2,316 CAD
View
B+
Retailer 8
-
$3,006 NZD
$1,694 USD
View
B+
Retailer 9
-
$3,895 NZD
A$3,377 AUD
View
B
Retailer 10
-
$4,269 NZD
$2,406 USD
View
Retailer 11
-
$4,769 NZD
$2,688 USD
View
Price last confirmed 51 days ago
B
Retailer 12
-
$4,795 NZD
£2,128 GBP
View
B
Retailer 13
-
$6,424 NZD
$3,620 USD
View
B
Retailer 14
-
$7,417 NZD
$4,180 USD
View
Most Expensive
B
Brilliant Earth
22266638A · Oct 29
$10,184 NZD
$5,740 USD
View
14 more retailers have this diamond
Prices start from $1,298 NZDSave up to $8,886 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
3.10ct Radiant
$1,298 NZD