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Heart|Natural|IGI

1.71ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 845697002

Shape and cutting style on the report: Heart brilliant

Certificate IGI 845697002

Diamond specifications and retailer prices

From $7,660 SGD
$5,992 USD
As of October 31, 2026
Save $5,302 SGD (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,963 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 845697002. Listed at 3 retailers as of October 31, 2026, with prices from $7,660 to $12,963, a $5,302 spread on the same certified stone. MOH London lists it at $12,963. 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

1.71
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle45.9°
OriginNatural
Grading LabIGI
CertificateIGI 845697002
Dimensions7.00 × 8.20 × 5.13 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Top View
7.00 mm8.20 mm1.71 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 845697002
Side View
Table 60.0%Crown 35.4°Girdle: MED-THKPavilion 45.9°Culet: NoneDepth 62.6%

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: Oct 31
Current: $12,963 SGD|Low: $7,660 SGD|High: $13,032 SGD|Avg: $9,717 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$7,660 SGD
Retailer 2$8,535 SGD
MOH London$12,963 SGD

12 data points across 3 retailers

3 retailers$7,660 SGD to $12,963 SGD

A
Cheapest Retailer
-
$7,660 SGD
$5,992 USD
B+
Retailer 2
-
$8,535 SGD
£5,257 GBP
View
Most Expensive
B
MOH London
77D0397FF · Nov 1
$12,963 SGD
£7,984 GBP
View
2 more retailers have this diamond
Prices start from $7,660 SGDSave up to $5,302 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
1.71ct Heart
$7,660 SGD