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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6561629749

Certificate GIA 6561629749

Diamond specifications and retailer prices

From $2,245 SGD
As of November 6, 2026
Save $4,052 SGD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,298 SGD at NZ Jewellers · As of November 5, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561629749. Listed at 14 retailers as of November 5, 2026, with prices from $2,245 to $6,298, a $4,052 spread on the same certified stone. NZ Jewellers lists it at $6,298. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561629749
Dimensions5.74 × 6.73 × 4.29 mm
L/W Ratio1.17
Girdle conditionFaceted
Key to symbols
Feather, Crystal
Top View
5.74 mm6.73 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561629749
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.8%

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 6
Current: $6,298 SGD|Low: $2,245 SGD|High: $6,298 SGD|Avg: $3,425 SGD
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
November 6, 2026
Retailer 2$2,245 SGD
Retailer 12$2,641 SGD
Retailer 11$2,722 SGD
Retailer 13$2,781 SGD
Retailer 5$2,912 SGD
Retailer 6$2,962 SGD
Retailer 3$3,013 SGD
Retailer 8$3,191 SGD
Retailer 9$3,273 SGD
Retailer 10$3,476 SGD
Retailer 7$3,741 SGD
Retailer 4$5,264 SGD
NZ Jewellers$6,298 SGD

16 data points across 13 retailers

14 retailers$2,245 SGD to $6,298 SGD

A
Cheapest Retailer
-
$2,245 SGD
A
Retailer 2
-
$2,557 SGD
View
A
Retailer 3
-
$2,641 SGD
View
B+
Retailer 4
-
$2,722 SGD
View
B+
Retailer 5
-
$2,781 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,912 SGD
View
B+
Retailer 7
-
$2,962 SGD
View
B+
Retailer 8
-
$3,013 SGD
View
B+
Retailer 9
-
$3,191 SGD
View
B+
Retailer 10
-
$3,273 SGD
View
B+
Retailer 11
-
$3,476 SGD
View
B+
Retailer 12
-
$3,741 SGD
View
B
Retailer 13
-
$5,264 SGD
View
Most Expensive
B
NZ Jewellers
adbefbeb-b899-4f10-b04b-59060fcc6814 · Nov 5
$6,298 SGD
$4,914 USD
View
13 more retailers have this diamond
Prices start from $2,245 SGDSave up to $4,052 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
$2,245 SGD