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Oval|Lab Grown|IGI

0.52ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG447000600

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447000600

Diamond specifications and retailer prices

From $495 NZD
$279 USD
As of November 1, 2026
Save $1,968 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,463 NZD at MOH London · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447000600 or 447000600. Listed at 11 retailers as of November 1, 2026, with prices from $495 to $2,463, a $1,968 spread on the same certified stone. MOH London lists it at $2,463. 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

0.52
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000600
Dimensions6.59 × 4.67 × 2.74 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.59 mm4.67 mm0.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447000600
Side View
Table 61.5%Crown 32.7°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 58.7%

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: Nov 1
Current: $2,463 NZD|Low: $476 NZD|High: $2,492 NZD|Avg: $1,187 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$495 NZD
Retailer 10$554 NZD
Retailer 8$614 NZD
Retailer 11$614 NZD
Retailer 7$656 NZD
Retailer 12$896 NZD
Retailer 9$1,013 NZD
Retailer 2$1,136 NZD
Retailer 3$1,246 NZD
Retailer 5$1,888 NZD
MOH London$2,463 NZD
Retailer 4$2,470 NZD

19 data points across 12 retailers

11 retailers$495 NZD to $2,463 NZD

A
Cheapest Retailer
-
$495 NZD
$279 USD
A
Retailer 2
-
$554 NZD
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$575 NZD
$324 USD
View
B+
Retailer 4
-
$614 NZD
$346 USD
View
Retailer 5
-
$614 NZD
$346 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$656 NZD
$370 USD
View
B
Retailer 7
-
$1,013 NZD
$571 USD
View
B
Retailer 8
-
$1,136 NZD
€610 EUR
View
B
Retailer 9
-
$1,888 NZD
$1,064 USD
View
B
Retailer 10
-
$1,975 NZD
$1,113 USD
View
Most Expensive
B
MOH London
LG447000600 · Nov 1
$2,463 NZD
£1,093 GBP
View
10 more retailers have this diamond
Prices start from $495 NZDSave up to $1,968 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
0.52ct Oval
$495 NZD