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Round|Natural|GIA

1.51ct G IF Round Natural Diamond

EX • G/IF • GIA 6561381853

Certificate GIA 6561381853

Diamond specifications and retailer prices

From $13,707 SGD
As of November 4, 2026
Save $4,928 SGD (26%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $24,538 SGD at MOH London · As of October 17, 2026
View at MOH London

About this 1.51ct natural round diamond

This 1.51ct 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 6561381853. Listed at 11 retailers as of November 4, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561381853
Dimensions7.25 × 7.30 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.25 mm7.30 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561381853
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: $24,538 SGD|Low: $13,599 SGD|High: $24,668 SGD|Avg: $17,447 SGD|-0.5%
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
Retailer 17
November 4, 2026
Retailer 7$13,599 SGD
Retailer 11$13,707 SGD
Retailer 4$14,397 SGD
Retailer 9$14,506 SGD
Retailer 8$15,104 SGD
Retailer 17$15,924 SGD
Retailer 5$16,480 SGD
Retailer 14$17,002 SGD
Retailer 13$17,535 SGD
Retailer 2$18,032 SGD
Retailer 10$18,032 SGD
Retailer 12$18,634 SGD
Retailer 16$18,777 SGD
Retailer 6$19,669 SGD
Retailer 3$21,979 SGD
Retailer 15$22,683 SGD
MOH London$24,538 SGD

10 data points across 17 retailers

11 retailers$13,707 SGD to $18,634 SGD

Retailer 1
-
$13,599 SGD
Price last confirmed 21 days ago
A
Retailer 2
-
$13,707 SGD
View
Retailer 3
-
$14,397 SGD
View
Price last confirmed 22 days ago
Retailer 4
-
$14,731 SGD
View
Price last confirmed 23 days ago
Retailer 5
-
$17,002 SGD
View
Price last confirmed 20 days ago
Retailer 6
-
$17,535 SGD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$18,032 SGD
View
A
Retailer 8
-
$18,032 SGD
View
A
Retailer 9
-
$18,634 SGD
View
Retailer 10
-
$22,683 SGD
View
Price last confirmed 21 days ago
Most Expensive
MOH London
41CAA6DE4 · Oct 17
$24,538 SGD
£15,076 GBP
View
Price last confirmed 20 days ago
10 more retailers have this diamond
Prices start from $13,707 SGDSave up to $4,928 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
1.51ct Round
$13,707 SGD