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Oval|Lab Grown|IGI

3.21ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG768623160

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768623160

Diamond specifications and retailer prices

From $729 NZD
$411 USD
As of November 1, 2026
Save $3,795 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,524 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.21ct lab-grown oval diamond

This 3.21ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768623160 or 768623160. Listed at 17 retailers as of October 31, 2026, with prices from $729 to $4,524, a $3,795 spread on the same certified stone. Brilliant Earth lists it at $4,524. 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

3.21
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768623160
Dimensions12.39 × 8.02 × 5.02 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm8.02 mm3.21 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768623160
Side View
Table 61.0%Crown 36.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.6%

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: Nov 1
Current: $4,524 NZD|Low: $720 NZD|High: $5,873 NZD|Avg: $2,123 NZD|-22.3%
Brilliant Earth
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
November 1, 2026
Retailer 13$729 NZD
Retailer 8$816 NZD
Retailer 7$903 NZD
Retailer 16$903 NZD
Retailer 14$1,162 NZD
Retailer 10$1,379 NZD
Retailer 5$1,430 NZD
Retailer 17$1,453 NZD
Retailer 15$1,903 NZD
Retailer 4$1,962 NZD
Retailer 3$2,016 NZD
Retailer 11$2,535 NZD
Retailer 6$2,650 NZD
Retailer 9$2,906 NZD
Retailer 12$2,967 NZD
Retailer 2$3,531 NZD
Brilliant Earth$4,524 NZD

35 data points across 17 retailers

17 retailers$729 NZD to $4,524 NZD

A
Cheapest Retailer
-
$729 NZD
$411 USD
A
Retailer 2
-
$816 NZD
$460 USD
View
A
Retailer 3
-
$903 NZD
$509 USD
View
Retailer 4
-
$903 NZD
$509 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,162 NZD
$655 USD
View
A
Retailer 6
-
$1,379 NZD
€740 EUR
View
B+
Retailer 7
-
$1,430 NZD
$806 USD
View
A
Retailer 8
-
$1,453 NZD
$819 USD
View
A
Retailer 9
-
$1,903 NZD
A$1,650 AUD
View
A
Retailer 10
-
$1,962 NZD
ZAR 17,863 ZAR
View
A
Retailer 11
-
$2,016 NZD
$1,136 USD
View
A
Retailer 12
-
$2,535 NZD
$1,429 USD
View
B+
Retailer 13
-
$2,650 NZD
£1,176 GBP
View
B+
Retailer 14
-
$2,906 NZD
$1,638 USD
View
B+
Retailer 15
-
$2,967 NZD
$1,672 USD
View
B+
Retailer 16
-
$3,531 NZD
£1,567 GBP
View
Most Expensive
B
Brilliant Earth
18851795A · Oct 31
$4,524 NZD
$2,550 USD
View
16 more retailers have this diamond
Prices start from $729 NZDSave up to $3,795 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
3.21ct Oval
$729 NZD