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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 2536574036

Certificate GIA 2536574036

Diamond specifications and retailer prices

From $2,239 SGD
As of November 6, 2026
Save $1,080 SGD (33%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,349 SGD at NZ Jewellers · As of October 24, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2536574036. Listed at 13 retailers as of November 6, 2026, with a 48% 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

1.01
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536574036
Dimensions6.79 × 5.51 × 4.34 mm
L/W Ratio1.23
Top View
6.79 mm5.51 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536574036
Side View
Table 55.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.9%

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: $6,349 SGD|Low: $2,116 SGD|High: $6,349 SGD|Avg: $3,245 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 27, 2026
Retailer 4$2,239 SGD
Retailer 18$2,395 SGD
Retailer 3$2,497 SGD
Retailer 16$2,540 SGD
Retailer 10$2,627 SGD
Retailer 5$2,752 SGD
Retailer 13$2,752 SGD
Retailer 14$2,878 SGD
Retailer 11$3,040 SGD
Retailer 17$3,041 SGD
Retailer 2$3,205 SGD
Retailer 7$3,217 SGD
Retailer 8$3,217 SGD
Retailer 9$3,244 SGD
Retailer 6$3,319 SGD
Retailer 12$3,770 SGD
Retailer 15$5,326 SGD
NZ Jewellers$6,349 SGD

24 data points across 18 retailers

13 retailers$2,239 SGD to $3,319 SGD

A
Cheapest Retailer
-
$2,239 SGD
Retailer 2
-
$2,395 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$2,497 SGD
View
Retailer 4
-
$2,752 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$2,878 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$3,041 SGD
View
Retailer 7
-
$3,205 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$3,217 SGD
View
B+
Retailer 9
-
$3,217 SGD
View
B+
Retailer 10
-
$3,319 SGD
View
Retailer 11
-
$3,770 SGD
View
Price last confirmed 10 days ago
Retailer 12
-
$5,326 SGD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
cc6dcd50-a617-4f38-983a-8d74c7fe710b · Oct 24
$6,349 SGD
$4,954 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from $2,239 SGDSave up to $1,080 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
$2,239 SGD