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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 $2,619 AUD
$1,840 USD
As of October 30, 2026
Save $6,392 AUD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,303 AUD 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: $12,303 AUD|Low: $2,619 AUD|High: $25,568 AUD|Avg: $9,918 AUD|-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$2,619 AUD
Retailer 7$5,772 AUD
Retailer 8$7,342 AUD
Retailer 5$7,659 AUD
Retailer 9$7,695 AUD
Retailer 2$9,011 AUD
Retailer 3$9,011 AUD
MOH London$12,303 AUD
Retailer 4$20,085 AUD

18 data points across 9 retailers

8 retailers$2,619 AUD to $9,011 AUD

B+
Cheapest Retailer
-
$2,619 AUD
$1,840 USD
B
Retailer 2
-
$5,772 AUD
CA$5,631 CAD
View
Retailer 3
-
$7,342 AUD
$5,157 USD
View
Price last confirmed 14 days ago
B
Retailer 4
-
$7,659 AUD
$5,380 USD
View
B
Retailer 5
-
$9,011 AUD
$6,330 USD
View
B
Retailer 6
-
$9,011 AUD
$6,330 USD
View
Most Expensive
MOH London
360796367 · Oct 29
$12,303 AUD
£6,805 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $2,619 AUDSave up to $6,392 AUD

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
$2,619 AUD