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Oval|Lab Grown|IGI

0.52ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG407941571

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407941571

Diamond specifications and retailer prices

From $342 USD
As of October 29, 2026
Save $1,367 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,709 USD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407941571 or 407941571. Listed at 14 retailers as of October 29, 2026, with prices from $342 to $1,709, a $1,367 spread on the same certified stone. MOH London lists it at $1,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941571
Dimensions6.51 × 4.54 × 2.84 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.51 mm4.54 mm0.52 ctH / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941571
Side View
Table 56.5%Crown 35.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: $1,709 USD|Low: $328 USD|High: $1,721 USD|Avg: $903 USD|+0.5%
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
October 31, 2026
Retailer 10$342 USD
Retailer 14$382 USD
Retailer 11$390 USD
Retailer 12$424 USD
Retailer 15$424 USD
Retailer 4$575 USD
Retailer 13$684 USD
Retailer 2$763 USD
Retailer 8$767 USD
Retailer 5$804 USD
Retailer 9$1,244 USD
Retailer 3$1,540 USD
Retailer 6$1,646 USD
Retailer 7$1,704 USD
MOH London$1,709 USD

26 data points across 15 retailers

14 retailers$342 USD to $1,709 USD

A
Cheapest Retailer
-
$342 USD
A
Retailer 2
-
$382 USD
View
Final sale: no returns
A
Retailer 3
-
$390 USD
View
A
Retailer 4
-
$397 USD
View
B+
Retailer 5
-
$424 USD
View
B+
Retailer 6
-
$424 USD
View
B+
Retailer 7
-
$684 USD
View
B
Retailer 8
-
$763 USD
€727 EUR
View
B
Retailer 9
-
$767 USD
ZAR 12,395 ZAR
View
B
Retailer 10
-
$1,244 USD
View
B
Retailer 11
-
$1,364 USD
View
B
Retailer 12
-
$1,540 USD
View
B
Retailer 13
-
$1,646 USD
£1,296 GBP
View
Most Expensive
B
MOH London
LG407941571 · Oct 29
$1,709 USD
£1,346 GBP
View
13 more retailers have this diamond
Prices start from $342 USDSave up to $1,367 USD

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
0.52ct Oval
$342 USD