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Heart|Lab Grown|IGI

0.52ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG803662096

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803662096

Diamond specifications and retailer prices

From $118 SGD
$92 USD
As of October 23, 2026
Save $953 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,071 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.52ct lab-grown heart diamond

This 0.52ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG803662096 or 803662096. Listed at 15 retailers as of October 23, 2026, with prices from $118 to $1,071, a $953 spread on the same certified stone. MOH London lists it at $1,071. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803662096
Dimensions5.45 × 5.52 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.45 mm5.52 mm0.52 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803662096
Side View
Table 61.0%Crown 30.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 57.8%

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 23
Current: $1,071 SGD|Low: $115 SGD|High: $1,118 SGD|Avg: $371 SGD|-4.2%
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
October 29, 2026
Retailer 12$118 SGD
Retailer 4$131 SGD
Retailer 9$136 SGD
Retailer 13$155 SGD
Retailer 7$271 SGD
Retailer 2$273 SGD
Retailer 3$304 SGD
Retailer 11$318 SGD
Retailer 8$398 SGD
Retailer 5$415 SGD
Retailer 14$443 SGD
Retailer 10$468 SGD
Retailer 6$487 SGD
MOH London$1,071 SGD

42 data points across 14 retailers

15 retailers$118 SGD to $1,071 SGD

A
Cheapest Retailer
-
$118 SGD
$92 USD
A
Retailer 2
-
$131 SGD
$102 USD
View
Final sale: no returns
A
Retailer 3
-
$136 SGD
$106 USD
View
A
Retailer 4
-
$155 SGD
$121 USD
View
A
Retailer 5
-
$180 SGD
HK$1,100 HKD
View
A
Retailer 6
-
$271 SGD
£166 GBP
View
A
Retailer 7
-
$273 SGD
€203 EUR
View
B+
Retailer 8
-
$304 SGD
$237 USD
View
B+
Retailer 9
-
$318 SGD
$248 USD
View
B+
Retailer 10
-
$398 SGD
£244 GBP
View
B
Retailer 11
-
$415 SGD
View
B+
Retailer 12
-
$443 SGD
$346 USD
View
B+
Retailer 13
-
$468 SGD
$365 USD
View
B
Retailer 14
-
$487 SGD
$380 USD
View
Most Expensive
B
MOH London
LG803662096 · Oct 26
$1,071 SGD
£658 GBP
View
14 more retailers have this diamond
Prices start from $118 SGDSave up to $953 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 Heart
$118 SGD