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Heart|Natural|GIA

1.51ct G VS1 Heart Natural Diamond

GD • G/VS1 • GIA 5536401005

Certificate GIA 5536401005

Diamond specifications and retailer prices

From $13,767 SGD
As of November 4, 2026
Save $9,349 SGD (40%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $23,115 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5536401005. Listed at 19 retailers as of November 4, 2026, with prices from $13,767 to $23,115, a $9,349 spread on the same certified stone. MOH London lists it at $23,115. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536401005
Dimensions7.64 × 6.49 × 4.23 mm
L/W Ratio1.18
Top View
7.64 mm6.49 mm1.51 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5536401005
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $23,115 SGD|Low: $13,143 SGD|High: $23,456 SGD|Avg: $16,589 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$13,143 SGD
Retailer 3$13,767 SGD
Retailer 10$13,769 SGD
Retailer 11$14,626 SGD
Retailer 9$14,839 SGD
Retailer 4$14,840 SGD
Retailer 12$14,964 SGD
Retailer 2$15,906 SGD
Retailer 7$16,144 SGD
Retailer 5$17,850 SGD
Retailer 6$21,802 SGD
MOH London$23,115 SGD

45 data points across 12 retailers

19 retailers$13,767 SGD to $23,115 SGD

Retailer 1
-
$13,143 SGD
Price last confirmed 8 days ago
B
Retailer 2
-
$13,767 SGD
View
B
Retailer 3
-
$13,769 SGD
View
B
Retailer 4
-
$13,771 SGD
View
B+
Retailer 5
-
$14,088 SGD
View
B
Retailer 6
-
$14,626 SGD
View
B
Retailer 7
-
$14,839 SGD
View
Final sale: no returns
B
Retailer 8
-
$14,840 SGD
View
B
Retailer 9
-
$14,964 SGD
View
B
Retailer 10
-
$15,906 SGD
View
Retailer 11
-
$16,144 SGD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$17,174 SGD
View
B
Retailer 13
-
$17,226 SGD
View
B
Retailer 14
-
$17,226 SGD
View
B
Retailer 15
-
$17,563 SGD
View
B
Retailer 16
-
$17,801 SGD
View
B
Retailer 17
-
$17,850 SGD
View
B
Retailer 18
-
$21,802 SGD
View
Most Expensive
B
MOH London
F8986C200 · Nov 4
$23,115 SGD
£14,243 GBP
View
18 more retailers have this diamond
Prices start from $13,767 SGDSave up to $9,349 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.

B+
1.51ct Heart
$13,767 SGD