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Radiant|Natural|GIA

1.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 7546709274

Certificate GIA 7546709274

Diamond specifications and retailer prices

From $4,848 SGD
$3,792 USD
As of November 1, 2026
Save $5,033 SGD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,881 SGD at MOH London · As of November 1, 2026
View at MOH London

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 7546709274. Listed at 21 retailers as of November 1, 2026, with prices from $4,848 to $9,881, a $5,033 spread on the same certified stone. MOH London lists it at $9,881. 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
SymmetryVery Good
FluorescenceMedium
Crown angle43.14°
Pavilion angle30.06°
OriginNatural
Grading LabGIA
CertificateGIA 7546709274
Dimensions7.60 × 5.60 × 3.75 mm
L/W Ratio1.36
Girdle conditionThick
Key to symbols
Crystal, Natural
Top View
7.60 mm5.60 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7546709274
Side View
Table 67.0%Crown 43.14°Girdle: STK-THKPavilion 30.06°Culet: NoneDepth 67.0%

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 1
Current: $9,881 SGD|Low: $4,081 SGD|High: $10,000 SGD|Avg: $6,216 SGD|-1.2%
MOH London
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
November 1, 2026
Retailer 14$4,854 SGD
Retailer 2$4,897 SGD
Retailer 10$5,186 SGD
Retailer 5$5,589 SGD
Retailer 11$5,620 SGD
Retailer 12$5,620 SGD
Retailer 13$5,620 SGD
Retailer 9$5,713 SGD
Retailer 3$5,790 SGD
Retailer 7$6,118 SGD
Retailer 8$6,598 SGD
Retailer 6$7,383 SGD
Retailer 4$8,977 SGD
MOH London$9,881 SGD

34 data points across 14 retailers

21 retailers$4,848 SGD to $9,881 SGD

A
Cheapest Retailer
-
$4,848 SGD
$3,792 USD
A
Retailer 2
-
$4,854 SGD
$3,797 USD
View
A
Retailer 3
-
$4,897 SGD
$3,830 USD
View
A
Retailer 4
-
$4,945 SGD
$3,868 USD
View
A
Retailer 5
-
$4,958 SGD
$3,878 USD
View
A
Retailer 6
-
$5,186 SGD
$4,057 USD
View
Final sale: no returns
Retailer 7
-
$5,589 SGD
$4,372 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$5,620 SGD
$4,396 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$5,620 SGD
$4,396 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$5,620 SGD
$4,396 USD
View
A
Retailer 11
-
$5,713 SGD
$4,469 USD
View
A
Retailer 12
-
$5,790 SGD
A$6,968 AUD
View
A
Retailer 13
-
$6,040 SGD
$4,725 USD
View
A
Retailer 14
-
$6,118 SGD
£3,768 GBP
View
A
Retailer 15
-
$6,162 SGD
$4,820 USD
View
A
Retailer 16
-
$6,162 SGD
$4,820 USD
View
A
Retailer 17
-
$6,366 SGD
$4,980 USD
View
Retailer 18
-
$6,485 SGD
$5,073 USD
View
Price last confirmed 56 days ago
A
Retailer 19
-
$6,598 SGD
€4,915 EUR
View
Retailer 20
-
$8,977 SGD
$7,022 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
055C91E97 · Nov 1
$9,881 SGD
£6,086 GBP
View
20 more retailers have this diamond
Prices start from $4,848 SGDSave up to $5,033 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
$4,848 SGD