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Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

VG • E/VS1 • GIA 2231523595

Certificate GIA 2231523595

Diamond specifications and retailer prices

From $12,057 SGD
As of November 4, 2026
Save $11,035 SGD (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $23,092 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231523595. Listed at 21 retailers as of November 3, 2026, with prices from $12,057 to $23,092, a $11,035 spread on the same certified stone. NZ Jewellers lists it at $23,092. 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
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231523595
Dimensions8.03 × 7.33 × 4.02 mm
L/W Ratio1.10
Key to symbols
Cloud, Feather, Needle
Top View
8.03 mm7.33 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231523595
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 54.8%

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 4
Current: $14,829 SGD|Low: $12,700 SGD|High: $21,899 SGD|Avg: $15,558 SGD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$12,840 SGD
Retailer 2$12,856 SGD
Retailer 10$13,680 SGD
Retailer 8$13,855 SGD
Retailer 1$14,829 SGD
Retailer 7$15,057 SGD
Retailer 4$15,250 SGD
Retailer 5$17,385 SGD
Retailer 6$20,354 SGD
Retailer 3$21,580 SGD

36 data points across 10 retailers

21 retailers$12,057 SGD to $23,092 SGD

A
Cheapest Retailer
-
$12,057 SGD
A
Retailer 2
-
$12,122 SGD
View
B+
Retailer 3
-
$12,840 SGD
View
B+
Retailer 4
-
$12,844 SGD
View
B+
Retailer 5
-
$12,856 SGD
View
B+
Retailer 6
-
$13,680 SGD
View
B+
Retailer 7
-
$13,855 SGD
View
B+
Retailer 8
-
$13,855 SGD
View
Final sale: no returns
B+
Retailer 9
-
$14,781 SGD
View
B+
Retailer 10
-
$14,829 SGD
View
B+
Retailer 11
-
$15,010 SGD
View
Retailer 12
-
$15,057 SGD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$15,240 SGD
View
B+
Retailer 14
-
$15,250 SGD
View
B+
Retailer 15
-
$15,319 SGD
View
B
Retailer 16
-
$17,319 SGD
View
B+
Retailer 17
-
$17,385 SGD
View
Retailer 18
-
$18,228 SGD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$20,354 SGD
View
B
Retailer 20
-
$21,580 SGD
View
Most Expensive
B
NZ Jewellers
9a43372b-0c08-4962-a8a9-953f9d36d7f1 · Nov 3
$23,092 SGD
$18,070 USD
View
20 more retailers have this diamond
Prices start from $12,057 SGDSave up to $11,035 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 Heart
$12,057 SGD