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Radiant|Lab Grown|IGI

3.10ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG761504857

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

Certificate IGI LG761504857

Diamond specifications and retailer prices

From $813 NZD
$458 USD
As of October 30, 2026
Save $8,698 NZD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,510 NZD at Brilliant Earth · As of October 24, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761504857 or 761504857. Listed at 8 retailers as of October 24, 2026, with prices from $813 to $9,510, a $8,698 spread on the same certified stone. Brilliant Earth lists it at $9,510. 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
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761504857
Dimensions7.13 × 7.13 × 10.35 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.13 mm7.13 mm3.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761504857
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.5%

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: $9,510 NZD|Low: $813 NZD|High: $9,510 NZD|Avg: $3,836 NZD
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
October 30, 2026
Retailer 2$813 NZD
Retailer 11$1,260 NZD
Retailer 15$1,334 NZD
Retailer 8$1,477 NZD
Retailer 16$1,702 NZD
Retailer 13$1,705 NZD
Retailer 4$1,709 NZD
Retailer 14$1,725 NZD
Retailer 3$2,223 NZD
Retailer 17$3,325 NZD
Retailer 9$3,616 NZD
Retailer 5$3,742 NZD
Retailer 10$6,394 NZD
Retailer 12$7,204 NZD
Retailer 6$7,949 NZD
Retailer 7$7,949 NZD
Brilliant Earth$9,510 NZD

4 data points across 17 retailers

8 retailers$813 NZD to $9,510 NZD

A
Cheapest Retailer
-
$813 NZD
$458 USD
A
Retailer 2
-
$1,260 NZD
$710 USD
View
B+
Retailer 3
-
$1,334 NZD
$752 USD
View
A
Retailer 4
-
$1,535 NZD
$865 USD
View
A
Retailer 5
-
$1,725 NZD
$972 USD
View
B
Retailer 6
-
$6,394 NZD
$3,604 USD
View
B
Retailer 7
-
$7,204 NZD
$4,060 USD
View
Most Expensive
B
Brilliant Earth
19575177Y · Oct 24
$9,510 NZD
$5,360 USD
View
7 more retailers have this diamond
Prices start from $813 NZDSave up to $8,698 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
$813 NZD