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Heart|Lab Grown|GIA

1.33ct D IF Heart Lab Grown Diamond

ID • D/IF • GIA 1539104613

Certificate GIA 1539104613

Diamond specifications and retailer prices

From $900 SGD
As of November 4, 2026
Save $3,662 SGD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,562 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.33ct lab-grown heart diamond

This 1.33ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539104613. Listed at 8 retailers as of November 4, 2026, with prices from $900 to $4,562, a $3,662 spread on the same certified stone. Brilliant Earth lists it at $4,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1539104613
Dimensions7.44 × 6.99 × 4.30 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.44 mm6.99 mm1.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539104613
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: 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: Nov 4
Current: $4,562 SGD|Low: $874 SGD|High: $4,703 SGD|Avg: $2,359 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3$900 SGD
Retailer 5$979 SGD
Retailer 7$1,006 SGD
Retailer 6$1,043 SGD
Retailer 8$2,120 SGD
Retailer 4$3,237 SGD
Retailer 2$4,304 SGD
Brilliant Earth$4,562 SGD

31 data points across 8 retailers

8 retailers$900 SGD to $4,562 SGD

A
Cheapest Retailer
-
$900 SGD
A
Retailer 2
-
$979 SGD
View
A
Retailer 3
-
$1,006 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,043 SGD
View
B+
Retailer 5
-
$2,120 SGD
View
B+
Retailer 6
-
$3,237 SGD
View
B
Retailer 7
-
$4,304 SGD
View
Most Expensive
B
Brilliant Earth
15522232Y · Nov 4
$4,562 SGD
$3,570 USD
View
7 more retailers have this diamond
Prices start from $900 SGDSave up to $3,662 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
1.33ct Heart
$900 SGD