Radiant|Lab Grown|IGI

3.10ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG760513678

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

Certificate IGI LG760513678

Diamond specifications and retailer prices

From $2,867 NZD
CA$2,244 CAD
As of October 30, 2026
Save $1,269 NZD (31%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,762 NZD at Rare Carat · As of September 9, 2026
View at Rare Carat

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 LG760513678 or 760513678. Listed at 9 retailers as of October 30, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760513678
Dimensions7.18 × 7.18 × 10.28 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.18 mm7.18 mm3.10 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760513678
Side View
Table 68.0%Crown 46.3°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.7%

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: Oct 30
Current: $4,762 NZD|Low: $932 NZD|High: $7,612 NZD|Avg: $3,435 NZD
Rare Carat
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 9, 2026
Retailer 11$1,260 NZD
Retailer 16$1,298 NZD
Retailer 6$1,414 NZD
Retailer 12$1,619 NZD
Retailer 5$1,656 NZD
Retailer 18$1,659 NZD
Retailer 14$1,819 NZD
Retailer 17$2,638 NZD
Retailer 10$2,867 NZD
Retailer 7$3,559 NZD
Retailer 4$3,751 NZD
Retailer 13$3,920 NZD
Retailer 9$4,136 NZD
Retailer 15$4,685 NZD
Rare Carat$4,762 NZD
Retailer 8$5,979 NZD
Retailer 3$6,423 NZD
Retailer 2$7,204 NZD

9 data points across 18 retailers

9 retailers$2,867 NZD to $4,136 NZD

Retailer 1
-
$813 NZD
$458 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,298 NZD
$732 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$2,638 NZD
$1,487 USD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$2,867 NZD
CA$2,244 CAD
View
Retailer 5
-
$2,924 NZD
$1,648 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$3,920 NZD
A$3,399 AUD
View
Price last confirmed 22 days ago
B
Retailer 7
-
$4,136 NZD
$2,331 USD
View
Retailer 8
-
$4,685 NZD
£2,079 GBP
View
Price last confirmed 22 days ago
Most Expensive
Rare Carat
760513678 · Sep 9
$4,762 NZD
$2,684 USD
View
Price last confirmed 52 days ago
8 more retailers have this diamond
Prices start from $2,867 NZDSave up to $1,269 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
$2,867 NZD