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Radiant|Lab Grown|IGI

3.10ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG757537521

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

Certificate IGI LG757537521

Diamond specifications and retailer prices

From $2,333 NZD
CA$1,823 CAD
As of November 2, 2026
Save $753 NZD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,085 NZD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757537521 or 757537521. Listed at 2 retailers as of November 2, 2026, with prices from $2,333 to $3,085, a $753 spread on the same certified stone. The Diamond Guys lists it at $3,085. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757537521
Dimensions10.09 × 7.23 × 4.92 mm
L/W Ratio1.40
Culet sizePointed
Top View
10.09 mm7.23 mm3.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757537521
Side View
Table 64.0%Crown 47°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,903 NZD|Low: $459 NZD|High: $8,584 NZD|Avg: $2,601 NZD|+0.8%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
The Diamond Guys
August 3, 2026
Retailer 13$951 NZD
Retailer 8$1,106 NZD
Retailer 6$1,136 NZD
Retailer 11$1,433 NZD
Retailer 16$1,509 NZD
Retailer 4$1,544 NZD
Retailer 15$1,893 NZD
Retailer 1$1,903 NZD
Retailer 12$2,333 NZD
Retailer 14$2,679 NZD
Retailer 5$2,934 NZD
Retailer 7$3,034 NZD
The Diamond Guys$3,085 NZD
Retailer 3$3,767 NZD
Retailer 2$4,834 NZD
Retailer 9$5,011 NZD
Retailer 10$8,584 NZD

59 data points across 17 retailers

2 retailers$2,333 NZD to $3,085 NZD

B+
Cheapest Retailer
-
$2,333 NZD
CA$1,823 CAD
Most Expensive
B
The Diamond Guys
1954438269 · Nov 3
$3,085 NZD
$1,736 USD
View
1 more retailer has this diamond
Prices start from $2,333 NZDSave up to $753 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.

B+
3.10ct Radiant
$2,333 NZD