CaratHunter
Plans
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 $358 SGD
$279 USD
As of October 29, 2026
Save $1,423 SGD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,781 SGD 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 $358 to $1,781, a $1,423 spread on the same certified stone. MOH London lists it at $1,781. 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: $1,781 SGD|Low: $285 SGD|High: $1,800 SGD|Avg: $846 SGD|-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 29, 2026
Retailer 8$358 SGD
Retailer 12$400 SGD
Retailer 10$443 SGD
Retailer 13$443 SGD
Retailer 9$487 SGD
Retailer 3$647 SGD
Retailer 11$732 SGD
Retailer 6$803 SGD
Retailer 2$829 SGD
Retailer 4$900 SGD
Retailer 7$1,364 SGD
MOH London$1,781 SGD
Retailer 5$1,784 SGD

23 data points across 13 retailers

12 retailers$358 SGD to $1,781 SGD

B+
Cheapest Retailer
-
$358 SGD
$279 USD
B+
Retailer 2
-
$400 SGD
$312 USD
View
Final sale: no returns
B+
Retailer 3
-
$415 SGD
$324 USD
View
B+
Retailer 4
-
$443 SGD
$346 USD
View
B+
Retailer 5
-
$443 SGD
$346 USD
View
B+
Retailer 6
-
$487 SGD
$380 USD
View
B
Retailer 7
-
$732 SGD
$571 USD
View
B
Retailer 8
-
$803 SGD
ZAR 10,119 ZAR
View
B
Retailer 9
-
$829 SGD
€616 EUR
View
C
Retailer 10
-
$1,364 SGD
$1,064 USD
View
C
Retailer 11
-
$1,427 SGD
$1,113 USD
View
Most Expensive
C
MOH London
LG407941425 · Oct 26
$1,781 SGD
£1,094 GBP
View
11 more retailers have this diamond
Prices start from $358 SGDSave up to $1,423 SGD

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
$358 SGD