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Oval|Lab Grown|IGI

3.52ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG830634617

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830634617

Diamond specifications and retailer prices

From $1,726 NZD
$973 USD
As of November 1, 2026
Save $3,153 NZD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,879 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.52ct lab-grown oval diamond

This 3.52ct 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 LG830634617 or 830634617. Listed at 6 retailers as of October 31, 2026, with prices from $1,726 to $4,879, a $3,153 spread on the same certified stone. Brilliant Earth lists it at $4,879. 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

3.52
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830634617
Dimensions12.37 × 8.77 × 5.32 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.37 mm8.77 mm3.52 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830634617
Side View
Table 61.0%Crown 33.2°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.7%

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: $4,879 NZD|Low: $1,682 NZD|High: $6,991 NZD|Avg: $3,154 NZD|-30.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$1,726 NZD
Retailer 4$1,780 NZD
Retailer 5$2,237 NZD
Retailer 6$3,614 NZD
Retailer 2$4,635 NZD
Brilliant Earth$4,879 NZD

15 data points across 6 retailers

6 retailers$1,726 NZD to $4,879 NZD

B+
Cheapest Retailer
-
$1,726 NZD
$973 USD
A
Retailer 2
-
$1,780 NZD
$1,003 USD
View
B+
Retailer 3
-
$2,237 NZD
$1,261 USD
View
B
Retailer 4
-
$3,614 NZD
$2,037 USD
View
B
Retailer 5
-
$4,635 NZD
£2,057 GBP
View
Most Expensive
B
Brilliant Earth
21144705A · Oct 31
$4,879 NZD
$2,750 USD
View
5 more retailers have this diamond
Prices start from $1,726 NZDSave up to $3,153 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
3.52ct Oval
$1,726 NZD