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Heart|Natural|GIA

1.51ct I VS1 Heart Natural Diamond

ID • I/VS1 • GIA 2235737009

Certificate GIA 2235737009

Diamond specifications and retailer prices

From $5,771 SGD
As of November 6, 2026
Save $5,437 SGD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,208 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235737009. Listed at 9 retailers as of November 3, 2026, with prices from $5,771 to $11,208, a $5,437 spread on the same certified stone. NZ Jewellers lists it at $11,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.98°
Pavilion angle42.85°
OriginNatural
Grading LabGIA
CertificateGIA 2235737009
Dimensions7.87 × 6.59 × 5.00 mm
L/W Ratio1.19
Girdle conditionVery Thick
Key to symbols
Needle
Top View
7.87 mm6.59 mm1.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235737009
Side View
Table 61.0%Crown 38.98°Girdle: ThickPavilion 42.85°Culet: NoneDepth 63.5%

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 6
Current: $11,208 SGD|Low: $5,771 SGD|High: $11,208 SGD|Avg: $7,340 SGD|+2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$5,771 SGD
Retailer 10$5,803 SGD
Retailer 6$5,975 SGD
Retailer 9$6,049 SGD
Retailer 5$6,434 SGD
Retailer 7$6,434 SGD
Retailer 11$6,486 SGD
Retailer 4$6,596 SGD
Retailer 3$7,236 SGD
Retailer 8$10,245 SGD
NZ Jewellers$11,208 SGD

9 data points across 11 retailers

9 retailers$5,771 SGD to $11,208 SGD

A
Cheapest Retailer
-
$5,771 SGD
A
Retailer 2
-
$5,803 SGD
View
A
Retailer 3
-
$5,975 SGD
View
A
Retailer 4
-
$6,049 SGD
View
A
Retailer 5
-
$6,434 SGD
View
A
Retailer 6
-
$6,434 SGD
View
A
Retailer 7
-
$6,596 SGD
View
B
Retailer 8
-
$10,245 SGD
View
Most Expensive
B
NZ Jewellers
04dcad21-395e-473c-bb1c-0dfceaa39b71 · Nov 3
$11,208 SGD
$8,745 USD
View
8 more retailers have this diamond
Prices start from $5,771 SGDSave up to $5,437 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
$5,771 SGD