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Oval|Lab Grown|IGI

0.52ct J VS1 Oval Lab Grown Diamond

VG • J/VS1 • IGI LG407941425

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941425

Diamond specifications and retailer prices

From $495 NZD
$279 USD
As of October 29, 2026
Save $1,970 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,465 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct lab-grown oval diamond

This 0.52ct lab-grown oval sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407941425 or 407941425. Listed at 12 retailers as of October 26, 2026, with prices from $495 to $2,465, a $1,970 spread on the same certified stone. MOH London lists it at $2,465. 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

0.52
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941425
Dimensions6.51 × 4.59 × 2.67 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.51 mm4.59 mm0.52 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941425
Side View
Table 61.0%Crown 33.2°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 58.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,465 NZD|Low: $476 NZD|High: $2,492 NZD|Avg: $1,172 NZD|-0.9%
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
October 31, 2026
Retailer 9$495 NZD
Retailer 12$554 NZD
Retailer 6$603 NZD
Retailer 10$614 NZD
Retailer 13$614 NZD
Retailer 3$896 NZD
Retailer 11$1,013 NZD
Retailer 7$1,111 NZD
Retailer 2$1,140 NZD
Retailer 4$1,246 NZD
Retailer 8$1,888 NZD
MOH London$2,465 NZD
Retailer 5$2,470 NZD

24 data points across 13 retailers

12 retailers$495 NZD to $2,465 NZD

B+
Cheapest Retailer
-
$495 NZD
$279 USD
B+
Retailer 2
-
$554 NZD
$312 USD
View
Final sale: no returns
B+
Retailer 3
-
$575 NZD
$324 USD
View
B+
Retailer 4
-
$603 NZD
$340 USD
View
B+
Retailer 5
-
$614 NZD
$346 USD
View
B+
Retailer 6
-
$614 NZD
$346 USD
View
B
Retailer 7
-
$1,013 NZD
$571 USD
View
B
Retailer 8
-
$1,111 NZD
ZAR 10,119 ZAR
View
B
Retailer 9
-
$1,140 NZD
€612 EUR
View
C
Retailer 10
-
$1,888 NZD
$1,064 USD
View
C
Retailer 11
-
$1,975 NZD
$1,113 USD
View
Most Expensive
C
MOH London
LG407941425 · Oct 26
$2,465 NZD
£1,094 GBP
View
11 more retailers have this diamond
Prices start from $495 NZDSave up to $1,970 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.

B+
0.52ct Oval
$495 NZD