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Heart|Natural|GIA

1.01ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 2537261189

Certificate GIA 2537261189

Diamond specifications and retailer prices

From $1,875 SGD
As of November 3, 2026
Save $3,080 SGD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,955 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537261189. Listed at 15 retailers as of November 3, 2026, with prices from $1,875 to $4,955, a $3,080 spread on the same certified stone. NZ Jewellers lists it at $4,955. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle40.16°
OriginNatural
Grading LabGIA
CertificateGIA 2537261189
Dimensions6.09 × 6.86 × 4.07 mm
L/W Ratio1.13
Top View
6.09 mm6.86 mm1.01 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537261189
Side View
Table 53.0%Crown 36.7°Girdle: ThickPavilion 40.16°Culet: NoneDepth 59.4%

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 3
Current: $4,955 SGD|Low: $1,498 SGD|High: $5,105 SGD|Avg: $2,510 SGD|-2.9%
NZ Jewellers
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 3, 2026
Retailer 4$1,875 SGD
Retailer 14$1,881 SGD
Retailer 10$2,007 SGD
Retailer 2$2,031 SGD
Retailer 13$2,074 SGD
Retailer 5$2,093 SGD
Retailer 9$2,125 SGD
Retailer 11$2,206 SGD
Retailer 8$2,256 SGD
Retailer 3$2,259 SGD
Retailer 6$2,275 SGD
Retailer 15$2,344 SGD
Retailer 7$2,382 SGD
Retailer 12$3,558 SGD
NZ Jewellers$4,955 SGD

41 data points across 15 retailers

15 retailers$1,875 SGD to $4,955 SGD

A
Cheapest Retailer
-
$1,875 SGD
Final sale: no returns
A
Retailer 2
-
$1,881 SGD
View
A
Retailer 3
-
$2,007 SGD
View
A
Retailer 4
-
$2,031 SGD
View
A
Retailer 5
-
$2,074 SGD
View
Retailer 6
-
$2,093 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,125 SGD
View
A
Retailer 8
-
$2,206 SGD
View
A
Retailer 9
-
$2,256 SGD
View
B+
Retailer 10
-
$2,259 SGD
View
Retailer 11
-
$2,275 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,344 SGD
View
Retailer 13
-
$2,382 SGD
View
Price last confirmed 41 days ago
B
Retailer 14
-
$3,558 SGD
View
Most Expensive
B
NZ Jewellers
fbda64e3-2947-44a8-8a0a-7e8ca4f9afd8 · Nov 3
$4,955 SGD
$3,866 USD
View
14 more retailers have this diamond
Prices start from $1,875 SGDSave up to $3,080 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
1.01ct Heart
$1,875 SGD