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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6531627784

Certificate GIA 6531627784

Diamond specifications and retailer prices

From $2,239 SGD
As of November 6, 2026
Save $4,172 SGD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,411 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 6531627784. Listed at 16 retailers as of November 5, 2026, with prices from $2,239 to $6,411, a $4,172 spread on the same certified stone. NZ Jewellers lists it at $6,411. 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 6531627784
Dimensions6.87 × 6.22 × 3.91 mm
L/W Ratio1.10
Top View
6.87 mm6.22 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531627784
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,411 SGD|Low: $2,116 SGD|High: $6,411 SGD|Avg: $3,285 SGD|+1.0%
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 5$2,239 SGD
Retailer 3$2,395 SGD
Retailer 4$2,497 SGD
Retailer 17$2,540 SGD
Retailer 13$2,777 SGD
Retailer 15$2,777 SGD
Retailer 6$2,896 SGD
Retailer 14$2,905 SGD
Retailer 2$3,014 SGD
Retailer 18$3,041 SGD
Retailer 16$3,205 SGD
Retailer 8$3,217 SGD
Retailer 9$3,217 SGD
Retailer 7$3,319 SGD
Retailer 10$3,610 SGD
Retailer 11$3,806 SGD
Retailer 12$5,356 SGD
NZ Jewellers$6,411 SGD

35 data points across 18 retailers

16 retailers$2,239 SGD to $6,411 SGD

A
Cheapest Retailer
-
$2,239 SGD
A
Retailer 2
-
$2,395 SGD
View
A
Retailer 3
-
$2,497 SGD
View
A
Retailer 4
-
$2,540 SGD
View
Final sale: no returns
B+
Retailer 5
-
$2,777 SGD
View
B+
Retailer 6
-
$2,896 SGD
View
B+
Retailer 7
-
$2,905 SGD
View
B+
Retailer 8
-
$3,014 SGD
View
B+
Retailer 9
-
$3,041 SGD
View
B+
Retailer 10
-
$3,205 SGD
View
B+
Retailer 11
-
$3,217 SGD
View
B+
Retailer 12
-
$3,217 SGD
View
B+
Retailer 13
-
$3,319 SGD
View
B+
Retailer 14
-
$3,806 SGD
View
B
Retailer 15
-
$5,356 SGD
View
Most Expensive
B
NZ Jewellers
f3e7075d-6dc5-424e-a14e-6e3bc7f44351 · Nov 5
$6,411 SGD
$5,002 USD
View
15 more retailers have this diamond
Prices start from $2,239 SGDSave up to $4,172 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
$2,239 SGD