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Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 2235978248

Certificate GIA 2235978248

Diamond specifications and retailer prices

From $5,215 SGD
As of November 4, 2026
Save $6,039 SGD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,090 SGD at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235978248. Listed at 17 retailers as of November 4, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235978248
Dimensions7.99 × 6.80 × 4.70 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
7.99 mm6.80 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235978248
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 58.8%

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: $8,643 SGD|Low: $5,150 SGD|High: $11,695 SGD|Avg: $7,502 SGD|-3.9%
Retailer 1
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
November 5, 2026
Retailer 14$5,215 SGD
Retailer 3$5,881 SGD
Retailer 10$5,966 SGD
Retailer 11$6,335 SGD
Retailer 15$6,538 SGD
Retailer 8$6,542 SGD
Retailer 13$6,629 SGD
Retailer 4$6,809 SGD
Retailer 5$6,868 SGD
Retailer 2$7,421 SGD
Retailer 6$7,459 SGD
Retailer 7$7,606 SGD
Retailer 1$8,643 SGD
Retailer 12$10,959 SGD
Retailer 9$11,254 SGD

28 data points across 15 retailers

17 retailers$5,215 SGD to $11,254 SGD

A
Cheapest Retailer
-
$5,215 SGD
A
Retailer 2
-
$5,881 SGD
View
A
Retailer 3
-
$5,966 SGD
View
A
Retailer 4
-
$6,335 SGD
View
B+
Retailer 5
-
$6,538 SGD
View
Final sale: no returns
A
Retailer 6
-
$6,542 SGD
View
A
Retailer 7
-
$6,629 SGD
View
Retailer 8
-
$6,809 SGD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$6,868 SGD
View
A
Retailer 10
-
$7,421 SGD
View
Retailer 11
-
$7,459 SGD
View
Price last confirmed 18 days ago
Retailer 12
-
$7,606 SGD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$7,960 SGD
View
B+
Retailer 14
-
$8,643 SGD
View
B
Retailer 15
-
$10,959 SGD
View
B
Retailer 16
-
$11,254 SGD
View
Most Expensive
NZ Jewellers
bd94ecb6-4128-40b2-b153-3a9b46933dd7 · Sep 25
$13,090 SGD
$10,248 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $5,215 SGDSave up to $6,039 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
$5,215 SGD