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Heart|Natural|IGI

1.02ct H IF Heart Natural Diamond

VG • H/IF • IGI 553231941

Shape and cutting style on the report: Heart brilliant

Certificate IGI 553231941

Diamond specifications and retailer prices

From $4,198 SGD
As of November 6, 2026
Save $2,238 SGD (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $6,437 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 553231941. Listed at 2 retailers as of November 4, 2026, with prices from $4,198 to $6,437, a $2,238 spread on the same certified stone. MOH London lists it at $6,437. 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

1.02
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.4°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 553231941
Dimensions5.83 × 6.92 × 4.18 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.83 mm6.92 mm1.02 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 553231941
Side View
Table 61.0%Crown 41.4°Girdle: STK-THKPavilion 39.9°CuletDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $6,437 SGD|Low: $2,838 SGD|High: $12,455 SGD|Avg: $4,334 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$2,838 SGD
Retailer 2$4,198 SGD
Retailer 3$4,358 SGD
MOH London$6,437 SGD

46 data points across 4 retailers

2 retailers$4,198 SGD to $6,437 SGD

B+
Cheapest Retailer
-
$4,198 SGD
Most Expensive
B
MOH London
B6F76F5AE · Nov 4
$6,437 SGD
£3,968 GBP
View
1 more retailer has this diamond
Prices start from $4,198 SGDSave up to $2,238 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+
1.02ct Heart
$4,198 SGD