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Heart|Natural|IGI

3.03ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 656476294

Shape and cutting style on the report: Heart brilliant

Certificate IGI 656476294

Diamond specifications and retailer prices

From $16,341 SGD
₹1,216,916 INR
As of November 2, 2026
Save $13,244 SGD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $29,585 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 656476294. Listed at 13 retailers as of November 1, 2026, with prices from $16,341 to $29,585, a $13,244 spread on the same certified stone. MOH London lists it at $29,585. 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

3.03
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 656476294
Dimensions8.49 × 9.80 × 5.95 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
8.49 mm9.80 mm3.03 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 656476294
Side View
Table 57.0%Crown 37.1°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 60.7%

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 2
Current: $29,585 SGD|Low: $16,313 SGD|High: $31,037 SGD|Avg: $22,898 SGD|-4.7%
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 2, 2026
Retailer 7$16,341 SGD
Retailer 5$19,122 SGD
Retailer 4$19,223 SGD
Retailer 9$20,246 SGD
Retailer 13$20,475 SGD
Retailer 3$20,910 SGD
Retailer 8$21,043 SGD
Retailer 2$22,304 SGD
Retailer 10$22,652 SGD
Retailer 6$23,523 SGD
Retailer 11$24,556 SGD
Retailer 12$26,836 SGD
MOH London$29,585 SGD

25 data points across 13 retailers

13 retailers$16,341 SGD to $29,585 SGD

A
Cheapest Retailer
-
$16,341 SGD
₹1,216,916 INR
B+
Retailer 2
-
$19,122 SGD
$14,952 USD
View
B+
Retailer 3
-
$19,223 SGD
$15,031 USD
View
A
Retailer 4
-
$20,246 SGD
£12,465 GBP
View
B+
Retailer 5
-
$20,475 SGD
$16,010 USD
View
Retailer 6
-
$20,910 SGD
$16,350 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$21,043 SGD
£12,956 GBP
View
A
Retailer 8
-
$22,304 SGD
$17,440 USD
View
A
Retailer 9
-
$22,652 SGD
$17,712 USD
View
B+
Retailer 10
-
$23,523 SGD
$18,393 USD
View
B+
Retailer 11
-
$24,556 SGD
ZAR 310,194 ZAR
View
B+
Retailer 12
-
$26,836 SGD
$20,984 USD
View
Most Expensive
B+
MOH London
1D3F5E132 · Nov 1
$29,585 SGD
£18,215 GBP
View
12 more retailers have this diamond
Prices start from $16,341 SGDSave up to $13,244 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
3.03ct Heart
$16,341 SGD