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Heart|Lab Grown|IGI

0.53ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG783603150

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783603150

Diamond specifications and retailer prices

From $159 SGD
$124 USD
As of October 24, 2026
Save $1,262 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,421 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783603150 or 783603150. Listed at 17 retailers as of October 24, 2026, with prices from $159 to $1,421, a $1,262 spread on the same certified stone. MOH London lists it at $1,421. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783603150
Dimensions5.32 × 5.48 × 3.23 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.32 mm5.48 mm0.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783603150
Side View
Table 62.0%Crown 30.7°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 58.9%

Caratlytics Score

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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 24
Current: $1,421 SGD|Low: $111 SGD|High: $1,479 SGD|Avg: $457 SGD|-4.0%
MOH London
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 27, 2026
Retailer 7$137 SGD
Retailer 16$152 SGD
Retailer 17$159 SGD
Retailer 6$180 SGD
Retailer 10$180 SGD
Retailer 13$302 SGD
Retailer 2$313 SGD
Retailer 11$335 SGD
Retailer 4$340 SGD
Retailer 15$410 SGD
Retailer 12$464 SGD
Retailer 18$465 SGD
Retailer 5$495 SGD
Retailer 9$546 SGD
Retailer 14$550 SGD
Retailer 8$620 SGD
Retailer 3$1,147 SGD
MOH London$1,421 SGD

31 data points across 18 retailers

17 retailers$159 SGD to $1,421 SGD

Retailer 1
-
$137 SGD
$107 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$159 SGD
$124 USD
View
A
Retailer 3
-
$180 SGD
$141 USD
View
A
Retailer 4
-
$180 SGD
$141 USD
View
Retailer 5
-
$302 SGD
ZAR 3,820 ZAR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$313 SGD
€233 EUR
View
B+
Retailer 7
-
$335 SGD
£207 GBP
View
B+
Retailer 8
-
$340 SGD
$266 USD
View
B+
Retailer 9
-
$410 SGD
$321 USD
View
B+
Retailer 10
-
$464 SGD
£286 GBP
View
B+
Retailer 11
-
$465 SGD
$364 USD
View
B+
Retailer 12
-
$495 SGD
$387 USD
View
B
Retailer 13
-
$546 SGD
$427 USD
View
Retailer 14
-
$550 SGD
$430 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$620 SGD
$485 USD
View
B
Retailer 16
-
$1,147 SGD
$897 USD
View
Most Expensive
B
MOH London
LG783603150 · Oct 26
$1,421 SGD
£875 GBP
View
16 more retailers have this diamond
Prices start from $159 SGDSave up to $1,262 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
0.53ct Heart
$159 SGD