Oval|Lab Grown|IGI

3.10ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG808626810

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG808626810

Diamond specifications and retailer prices

From $681 NZD
$384 USD
As of October 31, 2026
Save $5,241 NZD (88%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,923 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808626810 or 808626810. Listed at 7 retailers as of October 31, 2026, with prices from $681 to $5,923, a $5,241 spread on the same certified stone. Helzberg Diamonds lists it at $5,923. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808626810
Dimensions12.01 × 8.24 × 5.03 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm8.24 mm3.10 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808626810
Side View
Table 62.0%Crown 34.8°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,923 NZD|Low: $681 NZD|High: $5,923 NZD|Avg: $2,163 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6$681 NZD
Retailer 8$800 NZD
Retailer 9$910 NZD
Retailer 4$1,237 NZD
Retailer 12$1,340 NZD
Retailer 2$1,412 NZD
Retailer 11$1,675 NZD
Retailer 13$1,748 NZD
Retailer 10$2,150 NZD
Retailer 3$2,643 NZD
Retailer 7$3,318 NZD
Retailer 5$4,152 NZD
Helzberg Diamonds$5,923 NZD

38 data points across 13 retailers

7 retailers$681 NZD to $5,923 NZD

A
Cheapest Retailer
-
$681 NZD
$384 USD
Final sale: no returns
A
Retailer 2
-
$1,412 NZD
£627 GBP
View
Retailer 3
-
$1,675 NZD
ZAR 15,248 ZAR
View
Price last confirmed 50 days ago
Retailer 4
-
$2,150 NZD
$1,212 USD
View
Price last confirmed 45 days ago
Retailer 5
-
$3,318 NZD
$1,870 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$4,152 NZD
$2,340 USD
View
Price last confirmed 40 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOGOMIMOHG · Oct 31
$5,923 NZD
$3,338 USD
View
6 more retailers have this diamond
Prices start from $681 NZDSave up to $5,241 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
$681 NZD