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Heart|Natural|IGI

1.02ct K VS1 Heart Natural Diamond

EX • K/VS1 • IGI 524230581

Shape and cutting style on the report: Heart brilliant

Certificate IGI 524230581

Diamond specifications and retailer prices

From $1,829 SGD
As of November 4, 2026
Save $1,618 SGD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,447 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 524230581. Listed at 6 retailers as of November 4, 2026, with prices from $1,829 to $3,447, a $1,618 spread on the same certified stone. MOH London lists it at $3,447. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle34.1°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 524230581
Dimensions6.33 × 7.04 × 4.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
6.33 mm7.04 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateIGI 524230581
Side View
Table 59.0%Crown 34.1°Girdle: THN-STKPavilion 39.3°Culet: NoneDepth 57.5%

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 4
Current: $3,447 SGD|Low: $1,829 SGD|High: $3,499 SGD|Avg: $2,269 SGD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$1,829 SGD
Retailer 4$1,966 SGD
Retailer 5$1,974 SGD
Retailer 6$2,147 SGD
Retailer 2$2,217 SGD
Retailer 3$2,408 SGD
MOH London$3,447 SGD

24 data points across 7 retailers

6 retailers$1,829 SGD to $3,447 SGD

A
Cheapest Retailer
-
$1,829 SGD
Retailer 2
-
$1,974 SGD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$2,147 SGD
View
A
Retailer 4
-
$2,217 SGD
View
B+
Retailer 5
-
$2,408 SGD
View
Most Expensive
B
MOH London
67753BCCC · Nov 4
$3,447 SGD
£2,118 GBP
View
5 more retailers have this diamond
Prices start from $1,829 SGDSave up to $1,618 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
1.02ct Heart
$1,829 SGD