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Heart|Natural|IGI

1.52ct G SI1 Heart Natural Diamond

VG • G/SI1 • IGI 451095751

Shape and cutting style on the report: Heart brilliant

Certificate IGI 451095751

Diamond specifications and retailer prices

From $5,524 SGD
$4,321 USD
As of November 1, 2026
Save $4,563 SGD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,087 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 451095751. Listed at 6 retailers as of November 1, 2026, with prices from $5,524 to $10,087, a $4,563 spread on the same certified stone. MOH London lists it at $10,087. 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

1.52
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle37.4°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 451095751
Dimensions6.75 × 7.92 × 4.79 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.75 mm7.92 mm1.52 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 451095751
Side View
Table 62.0%Crown 37.4°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 60.5%

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 1
Current: $10,087 SGD|Low: $5,524 SGD|High: $10,209 SGD|Avg: $7,217 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$5,524 SGD
Retailer 4$6,333 SGD
Retailer 2$6,419 SGD
Retailer 6$6,527 SGD
Retailer 7$7,657 SGD
Retailer 8$7,673 SGD
Retailer 3$7,785 SGD
MOH London$10,087 SGD

28 data points across 8 retailers

6 retailers$5,524 SGD to $10,087 SGD

A
Cheapest Retailer
-
$5,524 SGD
$4,321 USD
Retailer 2
-
$6,333 SGD
$4,954 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$6,419 SGD
£3,954 GBP
View
B+
Retailer 4
-
$6,527 SGD
$5,105 USD
View
B
Retailer 5
-
$7,785 SGD
ZAR 98,375 ZAR
View
Most Expensive
B
MOH London
83B77E43B · Nov 1
$10,087 SGD
£6,213 GBP
View
5 more retailers have this diamond
Prices start from $5,524 SGDSave up to $4,563 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
1.52ct Heart
$5,524 SGD