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Round|Natural|GIA

1.50ct G IF Round Natural Diamond

EX • G/IF • GIA 6541434645

Certificate GIA 6541434645

Diamond specifications and retailer prices

From $13,500 SGD
As of November 6, 2026
Save $10,683 SGD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $24,183 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6541434645. Listed at 19 retailers as of November 4, 2026, with prices from $13,500 to $24,183, a $10,683 spread on the same certified stone. MOH London lists it at $24,183. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541434645
Dimensions7.31 × 7.36 × 4.47 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.31 mm7.36 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541434645
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.9%

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 6
Current: $24,183 SGD|Low: $13,500 SGD|High: $24,748 SGD|Avg: $18,139 SGD|-2.3%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$13,500 SGD
Retailer 2$13,969 SGD
Retailer 11$16,184 SGD
Retailer 13$16,424 SGD
Retailer 9$16,542 SGD
Retailer 3$16,840 SGD
Retailer 8$17,068 SGD
Retailer 6$17,138 SGD
Retailer 16$18,277 SGD
Retailer 4$18,281 SGD
Retailer 12$18,564 SGD
Retailer 14$18,565 SGD
Retailer 15$18,593 SGD
Retailer 7$19,025 SGD
Retailer 10$22,651 SGD
MOH London$24,183 SGD

24 data points across 16 retailers

19 retailers$13,500 SGD to $24,183 SGD

A
Cheapest Retailer
-
$13,500 SGD
A
Retailer 2
-
$13,969 SGD
View
Retailer 3
-
$15,369 SGD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$16,057 SGD
View
A
Retailer 5
-
$16,184 SGD
View
A
Retailer 6
-
$16,424 SGD
View
Final sale: no returns
A
Retailer 7
-
$16,542 SGD
View
A
Retailer 8
-
$16,840 SGD
View
Retailer 9
-
$17,068 SGD
View
Price last confirmed 15 days ago
Retailer 10
-
$17,138 SGD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$17,450 SGD
View
A
Retailer 12
-
$18,277 SGD
View
A
Retailer 13
-
$18,281 SGD
View
A
Retailer 14
-
$18,564 SGD
View
B+
Retailer 15
-
$18,565 SGD
View
B+
Retailer 16
-
$18,593 SGD
View
B+
Retailer 17
-
$19,025 SGD
View
B+
Retailer 18
-
$22,651 SGD
View
Most Expensive
B+
MOH London
83F168A52 · Nov 4
$24,183 SGD
£14,858 GBP
View
18 more retailers have this diamond
Prices start from $13,500 SGDSave up to $10,683 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 Round
$13,500 SGD