CaratHunter
Plans
Oval|Lab Grown|IGI

0.52ct H SI2 Oval Lab Grown Diamond

VG • H/SI2 • IGI LG414059513

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG414059513

Diamond specifications and retailer prices

From $468 NZD
$264 USD
As of October 29, 2026
Save $1,868 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,337 NZD 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059513 or 414059513. Listed at 11 retailers as of October 29, 2026, with prices from $468 to $2,337, a $1,868 spread on the same certified stone. MOH London lists it at $2,337. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle37.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059513
Dimensions6.21 × 4.53 × 2.84 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.21 mm4.53 mm0.52 ctH / SI2
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG414059513
Side View
Table 57.5%Crown 37.2°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 62.7%

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: $2,337 NZD|Low: $449 NZD|High: $2,353 NZD|Avg: $1,044 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$468 NZD
Retailer 9$522 NZD
Retailer 7$580 NZD
Retailer 10$580 NZD
Retailer 2$586 NZD
Retailer 8$965 NZD
Retailer 4$1,084 NZD
Retailer 11$1,199 NZD
Retailer 3$1,214 NZD
Retailer 5$1,781 NZD
MOH London$2,337 NZD

20 data points across 11 retailers

11 retailers$468 NZD to $2,337 NZD

B+
Cheapest Retailer
-
$468 NZD
$264 USD
B+
Retailer 2
-
$522 NZD
$294 USD
View
Final sale: no returns
B+
Retailer 3
-
$543 NZD
$306 USD
View
B+
Retailer 4
-
$580 NZD
$327 USD
View
B+
Retailer 5
-
$580 NZD
$327 USD
View
B+
Retailer 6
-
$586 NZD
$330 USD
View
B
Retailer 7
-
$965 NZD
$544 USD
View
B
Retailer 8
-
$1,084 NZD
€582 EUR
View
C
Retailer 9
-
$1,781 NZD
$1,004 USD
View
C
Retailer 10
-
$1,863 NZD
$1,050 USD
View
Most Expensive
C
MOH London
LG414059513 · Oct 29
$2,337 NZD
£1,037 GBP
View
10 more retailers have this diamond
Prices start from $468 NZDSave up to $1,868 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
$468 NZD