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Oval|Lab Grown|IGI

3.10ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG830689622

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830689622

Diamond specifications and retailer prices

From $1,373 NZD
$774 USD
As of October 30, 2026
Save $9,184 NZD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,557 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval 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 LG830689622 or 830689622. Listed at 7 retailers as of October 29, 2026, with prices from $1,373 to $10,557, a $9,184 spread on the same certified stone. Brilliant Earth lists it at $10,557. 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 angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830689622
Dimensions11.66 × 8.22 × 5.09 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm8.22 mm3.10 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830689622
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.9%

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: $10,557 NZD|Low: $1,277 NZD|High: $10,557 NZD|Avg: $2,566 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$1,277 NZD
Retailer 6$1,373 NZD
Retailer 5$1,577 NZD
Retailer 8$1,787 NZD
Retailer 2$1,824 NZD
Retailer 7$2,541 NZD
Retailer 11$2,557 NZD
Retailer 3$3,366 NZD
Retailer 9$4,507 NZD
Retailer 4$6,424 NZD
Brilliant Earth$10,557 NZD

17 data points across 11 retailers

7 retailers$1,373 NZD to $10,557 NZD

B+
Cheapest Retailer
-
$1,373 NZD
$774 USD
A
Retailer 2
-
$1,577 NZD
$889 USD
View
A
Retailer 3
-
$1,824 NZD
$1,028 USD
View
B+
Retailer 4
-
$2,541 NZD
$1,432 USD
View
Retailer 5
-
$4,507 NZD
$2,540 USD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$6,424 NZD
$3,620 USD
View
Most Expensive
B
Brilliant Earth
22295962A · Oct 29
$10,557 NZD
$5,950 USD
View
6 more retailers have this diamond
Prices start from $1,373 NZDSave up to $9,184 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 Oval
$1,373 NZD