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Oval|Lab Grown|IGI

3.54ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG731576415

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG731576415

Diamond specifications and retailer prices

From $923 NZD
$520 USD
As of November 1, 2026
Save $3,850 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,773 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.54ct lab-grown oval diamond

This 3.54ct 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 LG731576415 or 731576415. Listed at 16 retailers as of November 1, 2026, with prices from $923 to $4,773, a $3,850 spread on the same certified stone. MOH London lists it at $4,773. 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

3.54
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731576415
Dimensions12.04 × 8.59 × 5.39 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.04 mm8.59 mm3.54 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731576415
Side View
Table 60.0%Crown 35.5°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.7%

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: $4,773 NZD|Low: $912 NZD|High: $4,797 NZD|Avg: $2,394 NZD|+1.0%
MOH London
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
November 1, 2026
Retailer 10$923 NZD
Retailer 5$1,033 NZD
Retailer 12$1,143 NZD
Retailer 11$1,384 NZD
Retailer 13$1,678 NZD
Retailer 15$1,773 NZD
Retailer 2$1,893 NZD
Retailer 14$1,923 NZD
Retailer 9$2,414 NZD
Retailer 6$2,460 NZD
Retailer 8$2,951 NZD
Retailer 7$3,007 NZD
Retailer 3$3,326 NZD
Retailer 4$3,717 NZD
MOH London$4,773 NZD

36 data points across 15 retailers

16 retailers$923 NZD to $4,773 NZD

A
Cheapest Retailer
-
$923 NZD
$520 USD
A
Retailer 2
-
$1,033 NZD
$582 USD
View
Retailer 3
-
$1,132 NZD
$638 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,143 NZD
$644 USD
View
A
Retailer 5
-
$1,384 NZD
$780 USD
View
A
Retailer 6
-
$1,678 NZD
$946 USD
View
B+
Retailer 7
-
$1,773 NZD
$999 USD
View
A
Retailer 8
-
$1,893 NZD
€1,016 EUR
View
A
Retailer 9
-
$1,923 NZD
$1,084 USD
View
A
Retailer 10
-
$2,414 NZD
A$2,093 AUD
View
Retailer 11
-
$2,460 NZD
ZAR 22,396 ZAR
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,951 NZD
$1,663 USD
View
B+
Retailer 13
-
$3,007 NZD
$1,695 USD
View
B+
Retailer 14
-
$3,326 NZD
£1,476 GBP
View
B+
Retailer 15
-
$3,717 NZD
$2,095 USD
View
Most Expensive
B+
MOH London
LG731576415 · Nov 1
$4,773 NZD
£2,118 GBP
View
15 more retailers have this diamond
Prices start from $923 NZDSave up to $3,850 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
3.54ct Oval
$923 NZD