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Radiant|Natural|GIA

1.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6542342094

Certificate GIA 6542342094

Diamond specifications and retailer prices

From $4,745 SGD
HK$29,000 HKD
As of November 1, 2026
Save $6,441 SGD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,186 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542342094. Listed at 20 retailers as of October 28, 2026, with prices from $4,745 to $11,186, a $6,441 spread on the same certified stone. Queensmith lists it at $11,186. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542342094
Dimensions7.59 × 5.78 × 3.95 mm
L/W Ratio1.31
Top View
7.59 mm5.78 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542342094
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: $11,186 SGD|Low: $4,696 SGD|High: $11,203 SGD|Avg: $6,906 SGD|-0.1%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 14$4,745 SGD
Retailer 2$5,072 SGD
Retailer 9$5,562 SGD
Retailer 8$5,786 SGD
Retailer 10$5,830 SGD
Retailer 7$6,036 SGD
Retailer 11$6,073 SGD
Retailer 13$6,182 SGD
Retailer 4$6,269 SGD
Retailer 16$6,269 SGD
Retailer 17$6,269 SGD
Retailer 5$6,462 SGD
Retailer 6$6,625 SGD
Retailer 15$7,096 SGD
Retailer 18$7,233 SGD
Retailer 12$9,985 SGD
Retailer 3$10,921 SGD
Queensmith$11,186 SGD

24 data points across 18 retailers

20 retailers$4,745 SGD to $11,186 SGD

A
Cheapest Retailer
-
$4,745 SGD
HK$29,000 HKD
A
Retailer 2
-
$5,072 SGD
₹377,851 INR
View
A
Retailer 3
-
$5,562 SGD
$4,351 USD
View
A
Retailer 4
-
$5,786 SGD
$4,526 USD
View
Final sale: no returns
A
Retailer 5
-
$5,830 SGD
View
A
Retailer 6
-
$6,036 SGD
View
A
Retailer 7
-
$6,062 SGD
$4,742 USD
View
A
Retailer 8
-
$6,073 SGD
£3,741 GBP
View
A
Retailer 9
-
$6,182 SGD
£3,808 GBP
View
A
Retailer 10
-
$6,269 SGD
$4,904 USD
View
A
Retailer 11
-
$6,269 SGD
$4,904 USD
View
A
Retailer 12
-
$6,269 SGD
$4,904 USD
View
A
Retailer 13
-
$6,462 SGD
$5,055 USD
View
A
Retailer 14
-
$6,625 SGD
$5,182 USD
View
A
Retailer 15
-
$6,704 SGD
A$8,068 AUD
View
A
Retailer 16
-
$7,096 SGD
€5,286 EUR
View
A
Retailer 17
-
$7,233 SGD
$5,658 USD
View
B+
Retailer 18
-
$9,985 SGD
£6,150 GBP
View
B
Retailer 19
-
$10,921 SGD
$8,543 USD
View
Most Expensive
B
Queensmith
6542342094 · Oct 28
$11,186 SGD
£6,890 GBP
View
19 more retailers have this diamond
Prices start from $4,745 SGDSave up to $6,441 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
1.50ct Radiant
$4,745 SGD