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Oval|Lab Grown|IGI

0.50ct G SI2 Oval Lab Grown Diamond

ID • G/SI2 • IGI LG541274227

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG541274227

Diamond specifications and retailer prices

From $218 NZD
$123 USD
As of October 29, 2026
Save $2,044 NZD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,262 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG541274227 or 541274227. Listed at 12 retailers as of October 29, 2026, with prices from $218 to $2,262, a $2,044 spread on the same certified stone. MOH London lists it at $2,262. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541274227
Dimensions6.14 × 4.45 × 2.92 mm
L/W Ratio1.38
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
6.14 mm4.45 mm0.50 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541274227
Side View
Table 63.0%Crown 32.4°Girdle: MED-THKPavilion 43.5°Culet: NoneDepth 65.6%

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: $2,262 NZD|Low: $209 NZD|High: $2,278 NZD|Avg: $766 NZD|+0.5%
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 5$218 NZD
Retailer 9$241 NZD
Retailer 6$287 NZD
Retailer 10$287 NZD
Retailer 2$444 NZD
Retailer 7$520 NZD
Retailer 11$659 NZD
Retailer 8$672 NZD
Retailer 4$965 NZD
Retailer 3$1,537 NZD
MOH London$2,262 NZD

16 data points across 11 retailers

12 retailers$218 NZD to $2,262 NZD

A
Cheapest Retailer
-
$218 NZD
$123 USD
A
Retailer 2
-
$241 NZD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$252 NZD
$142 USD
View
A
Retailer 4
-
$287 NZD
$162 USD
View
A
Retailer 5
-
$287 NZD
$162 USD
View
A
Retailer 6
-
$444 NZD
$250 USD
View
B+
Retailer 7
-
$520 NZD
$293 USD
View
B+
Retailer 8
-
$659 NZD
HK$2,900 HKD
View
B+
Retailer 9
-
$672 NZD
$379 USD
View
B+
Retailer 10
-
$866 NZD
$488 USD
View
B
Retailer 11
-
$965 NZD
$544 USD
View
Most Expensive
B
MOH London
LG541274227 · Oct 29
$2,262 NZD
£1,004 GBP
View
11 more retailers have this diamond
Prices start from $218 NZDSave up to $2,044 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
0.50ct Oval
$218 NZD