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Oval|Lab Grown|IGI

4.31ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG524238599

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG524238599

Diamond specifications and retailer prices

From $951 NZD
$536 USD
As of October 29, 2026
Save $7,495 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,446 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.31ct lab-grown oval diamond

This 4.31ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG524238599 or 524238599. Listed at 16 retailers as of October 29, 2026, with prices from $951 to $8,446, a $7,495 spread on the same certified stone. Do Amore Diamonds lists it at $8,446. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.31
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524238599
Dimensions13.17 × 9.42 × 5.69 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.17 mm9.42 mm4.31 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524238599
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.4%

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 29
Current: $8,446 NZD|Low: $768 NZD|High: $8,517 NZD|Avg: $2,957 NZD|-0.8%
Do Amore 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 14$951 NZD
Retailer 17$1,066 NZD
Retailer 8$1,180 NZD
Retailer 15$1,180 NZD
Retailer 11$1,419 NZD
Retailer 9$1,787 NZD
Retailer 16$1,824 NZD
Retailer 4$1,899 NZD
Retailer 5$1,923 NZD
Retailer 2$2,610 NZD
Retailer 13$3,045 NZD
Retailer 3$3,786 NZD
Retailer 12$4,125 NZD
Retailer 7$4,421 NZD
Retailer 6$4,422 NZD
Retailer 10$5,685 NZD
Do Amore Diamonds$8,446 NZD

27 data points across 17 retailers

16 retailers$951 NZD to $8,446 NZD

A
Cheapest Retailer
-
$951 NZD
$536 USD
B+
Retailer 2
-
$1,066 NZD
$601 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,066 NZD
$601 USD
View
B+
Retailer 4
-
$1,180 NZD
$665 USD
View
B+
Retailer 5
-
$1,419 NZD
$800 USD
View
B
Retailer 6
-
$1,824 NZD
$1,028 USD
View
B+
Retailer 7
-
$1,899 NZD
$1,070 USD
View
B+
Retailer 8
-
$1,923 NZD
$1,084 USD
View
B+
Retailer 9
-
$2,610 NZD
A$2,263 AUD
View
B
Retailer 10
-
$3,045 NZD
$1,716 USD
View
B
Retailer 11
-
$3,426 NZD
$1,931 USD
View
B
Retailer 12
-
$3,786 NZD
£1,680 GBP
View
Retailer 13
-
$4,125 NZD
$2,325 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$4,422 NZD
$2,492 USD
View
B
Retailer 15
-
$5,685 NZD
£2,523 GBP
View
Most Expensive
C
Do Amore Diamonds
27-84AB9CEC8 · Oct 31
$8,446 NZD
$4,760 USD
View
15 more retailers have this diamond
Prices start from $951 NZDSave up to $7,495 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
4.31ct Oval
$951 NZD