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Radiant|Lab Grown|IGI

3.10ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG831638913

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG831638913

Diamond specifications and retailer prices

From $1,047 NZD
$590 USD
As of October 30, 2026
Save $4,614 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,660 NZD at MOH London · As of October 29, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831638913 or 831638913. Listed at 21 retailers as of October 29, 2026, with prices from $1,047 to $5,660, a $4,614 spread on the same certified stone. MOH London lists it at $5,660. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle51.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638913
Dimensions9.69 × 6.79 × 4.65 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm6.79 mm3.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638913
Side View
Table 62.0%Crown 30.1°Girdle: STK-THKPavilion 51.2°Culet: LargeDepth 68.5%

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: $5,660 NZD|Low: $1,004 NZD|High: $5,699 NZD|Avg: $2,864 NZD|-0.7%
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
October 30, 2026
Retailer 9$1,047 NZD
Retailer 14$1,171 NZD
Retailer 4$1,297 NZD
Retailer 11$1,297 NZD
Retailer 15$1,526 NZD
Retailer 7$1,994 NZD
Retailer 10$2,028 NZD
Retailer 8$2,739 NZD
Retailer 12$2,817 NZD
Retailer 5$3,219 NZD
Retailer 13$3,412 NZD
Retailer 2$4,139 NZD
Retailer 6$4,225 NZD
Retailer 3$5,456 NZD
MOH London$5,660 NZD

33 data points across 15 retailers

21 retailers$1,047 NZD to $5,660 NZD

A
Cheapest Retailer
-
$1,047 NZD
$590 USD
A
Retailer 2
-
$1,169 NZD
$659 USD
View
Final sale: no returns
A
Retailer 3
-
$1,171 NZD
$660 USD
View
A
Retailer 4
-
$1,297 NZD
$731 USD
View
Retailer 5
-
$1,297 NZD
$731 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,526 NZD
$860 USD
View
A
Retailer 7
-
$1,785 NZD
$1,006 USD
View
A
Retailer 8
-
$1,994 NZD
$1,124 USD
View
A
Retailer 9
-
$2,028 NZD
£900 GBP
View
A
Retailer 10
-
$2,606 NZD
$1,469 USD
View
A
Retailer 11
-
$2,739 NZD
A$2,375 AUD
View
A
Retailer 12
-
$2,817 NZD
ZAR 25,649 ZAR
View
B+
Retailer 13
-
$3,219 NZD
$1,814 USD
View
B+
Retailer 14
-
$3,412 NZD
$1,923 USD
View
Retailer 15
-
$3,786 NZD
£1,680 GBP
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$4,139 NZD
$2,333 USD
View
B+
Retailer 17
-
$4,197 NZD
$2,366 USD
View
Retailer 18
-
$4,225 NZD
A$3,663 AUD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
$4,323 NZD
$2,437 USD
View
B
Retailer 20
-
$5,456 NZD
$3,075 USD
View
Most Expensive
B
MOH London
LG831638913 · Oct 29
$5,660 NZD
£2,512 GBP
View
20 more retailers have this diamond
Prices start from $1,047 NZDSave up to $4,614 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
$1,047 NZD