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Heart|Natural|GIA

1.01ct K SI2 Heart Natural Diamond

VG • K/SI2 • GIA 6355676312

Certificate GIA 6355676312

Diamond specifications and retailer prices

From $1,361 SGD
As of November 6, 2026
Save $1,863 SGD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,224 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6355676312. Listed at 11 retailers as of November 4, 2026, with prices from $1,361 to $3,224, a $1,863 spread on the same certified stone. MOH London lists it at $3,224. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6355676312
Dimensions5.52 × 5.50 × 3.90 mm
L/W Ratio1.00
Top View
5.52 mm5.50 mm1.01 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6355676312
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,224 SGD|Low: $1,361 SGD|High: $3,267 SGD|Avg: $2,013 SGD|-1.1%
MOH London
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 13$1,361 SGD
Retailer 4$1,570 SGD
Retailer 10$1,710 SGD
Retailer 9$1,844 SGD
Retailer 11$1,857 SGD
Retailer 2$1,887 SGD
Retailer 3$1,897 SGD
Retailer 7$1,903 SGD
Retailer 12$2,019 SGD
Retailer 8$2,036 SGD
Retailer 5$2,222 SGD
Retailer 6$2,554 SGD
MOH London$3,224 SGD

31 data points across 13 retailers

11 retailers$1,361 SGD to $3,224 SGD

B+
Cheapest Retailer
-
$1,361 SGD
B+
Retailer 2
-
$1,710 SGD
View
Retailer 3
-
$1,844 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,857 SGD
View
B+
Retailer 5
-
$1,887 SGD
View
B+
Retailer 6
-
$1,897 SGD
View
B+
Retailer 7
-
$1,903 SGD
View
B+
Retailer 8
-
$2,019 SGD
View
B+
Retailer 9
-
$2,036 SGD
View
B
Retailer 10
-
$2,554 SGD
View
Most Expensive
B
MOH London
647DB42B0 · Nov 4
$3,224 SGD
£1,981 GBP
View
10 more retailers have this diamond
Prices start from $1,361 SGDSave up to $1,863 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.

B+
1.01ct Heart
$1,361 SGD