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Oval|Lab Grown|IGI

0.52ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG485136766

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG485136766

Diamond specifications and retailer prices

From $357 SGD
$279 USD
As of October 29, 2026
Save $1,426 SGD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,783 SGD 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485136766 or 485136766. Listed at 11 retailers as of October 29, 2026, with prices from $357 to $1,783, a $1,426 spread on the same certified stone. MOH London lists it at $1,783. 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
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136766
Dimensions6.59 × 4.41 × 2.82 mm
L/W Ratio1.49
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
6.59 mm4.41 mm0.52 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG485136766
Side View
Table 56.5%Crown 33.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,783 SGD|Low: $343 SGD|High: $1,796 SGD|Avg: $857 SGD|+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
October 29, 2026
Retailer 6$357 SGD
Retailer 10$399 SGD
Retailer 8$442 SGD
Retailer 11$442 SGD
Retailer 7$473 SGD
Retailer 12$646 SGD
Retailer 9$730 SGD
Retailer 2$827 SGD
Retailer 3$897 SGD
Retailer 5$1,360 SGD
Retailer 4$1,779 SGD
MOH London$1,783 SGD

21 data points across 12 retailers

11 retailers$357 SGD to $1,783 SGD

A
Cheapest Retailer
-
$357 SGD
$279 USD
A
Retailer 2
-
$399 SGD
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$414 SGD
$324 USD
View
B+
Retailer 4
-
$442 SGD
$346 USD
View
B+
Retailer 5
-
$442 SGD
$346 USD
View
B+
Retailer 6
-
$473 SGD
$370 USD
View
B
Retailer 7
-
$730 SGD
$571 USD
View
B
Retailer 8
-
$827 SGD
€616 EUR
View
B
Retailer 9
-
$1,360 SGD
$1,064 USD
View
B
Retailer 10
-
$1,423 SGD
$1,113 USD
View
Most Expensive
B
MOH London
LG485136766 · Oct 29
$1,783 SGD
£1,098 GBP
View
10 more retailers have this diamond
Prices start from $357 SGDSave up to $1,426 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.

A
0.52ct Oval
$357 SGD