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Radiant|Lab Grown|GIA

1.53ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 6515363879

Certificate GIA 6515363879

Diamond specifications and retailer prices

From $794 SGD
$621 USD
As of October 30, 2026
Save $4,844 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,638 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant 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 stated by the retailer rather than the lab and certified by GIA 6515363879. Listed at 11 retailers as of October 30, 2026, with prices from $794 to $5,638, a $4,844 spread on the same certified stone. Brilliant Earth lists it at $5,638. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6515363879
Dimensions7.80 × 5.84 × 3.94 mm
L/W Ratio1.34
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.80 mm5.84 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515363879
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,638 SGD|Low: $643 SGD|High: $7,061 SGD|Avg: $2,426 SGD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$794 SGD
Retailer 9$890 SGD
Retailer 11$890 SGD
Retailer 4$984 SGD
Retailer 2$1,153 SGD
Retailer 7$1,869 SGD
Retailer 8$2,860 SGD
Retailer 3$3,156 SGD
Retailer 6$4,082 SGD
Retailer 5$4,307 SGD
Brilliant Earth$5,638 SGD

36 data points across 11 retailers

11 retailers$794 SGD to $5,638 SGD

A+
Cheapest Retailer
-
$794 SGD
$621 USD
A
Retailer 2
-
$890 SGD
$696 USD
View
Final sale: no returns
A
Retailer 3
-
$890 SGD
$696 USD
View
A
Retailer 4
-
$984 SGD
$770 USD
View
A
Retailer 5
-
$1,153 SGD
£710 GBP
View
B+
Retailer 6
-
$1,869 SGD
ZAR 23,621 ZAR
View
B+
Retailer 7
-
$2,860 SGD
$2,237 USD
View
B+
Retailer 8
-
$3,156 SGD
£1,944 GBP
View
B
Retailer 9
-
$4,082 SGD
$3,193 USD
View
B
Retailer 10
-
$4,307 SGD
£2,653 GBP
View
Most Expensive
B
Brilliant Earth
13148218Y · Oct 31
$5,638 SGD
$4,410 USD
View
10 more retailers have this diamond
Prices start from $794 SGDSave up to $4,844 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+
1.53ct Radiant
$794 SGD