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Heart|Lab Grown|GCAL

1.63ct D IF Heart Lab Grown Diamond

EX • D/IF • GCAL 360796367

Shape and cutting style on the report: Heart brilliant

Certificate GCAL 360796367

Diamond specifications and retailer prices

From $2,352 SGD
$1,840 USD
As of October 30, 2026
Save $5,740 SGD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,048 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.63ct lab-grown heart diamond

This 1.63ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360796367. Listed at 8 retailers as of October 30, 2026, with a 244% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360796367
Dimensions7.28 × 8.09 × 4.80 mm
L/W Ratio1.11
Culet sizeNone
Top View
7.28 mm8.09 mm1.63 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360796367
Side View
Table 52.0%Crown 34.2°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,048 SGD|Low: $2,352 SGD|High: $22,960 SGD|Avg: $8,906 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$2,352 SGD
Retailer 7$5,183 SGD
Retailer 8$6,593 SGD
Retailer 5$6,878 SGD
Retailer 9$6,910 SGD
Retailer 2$8,092 SGD
Retailer 3$8,092 SGD
MOH London$11,048 SGD
Retailer 4$18,036 SGD

18 data points across 9 retailers

8 retailers$2,352 SGD to $8,092 SGD

B+
Cheapest Retailer
-
$2,352 SGD
$1,840 USD
B
Retailer 2
-
$5,183 SGD
CA$5,631 CAD
View
Retailer 3
-
$6,593 SGD
$5,157 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
$6,878 SGD
$5,380 USD
View
B
Retailer 5
-
$8,092 SGD
$6,330 USD
View
B
Retailer 6
-
$8,092 SGD
$6,330 USD
View
Most Expensive
MOH London
360796367 · Oct 29
$11,048 SGD
£6,805 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $2,352 SGDSave up to $5,740 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.

B+
1.63ct Heart
$2,352 SGD