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Heart|Natural|GIA

3.03ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2235801183

Certificate GIA 2235801183

Diamond specifications and retailer prices

From $36,136 SGD
CA$39,243 CAD
As of November 2, 2026
Save $23,161 SGD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $59,296 SGD at MOH London · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235801183. Listed at 13 retailers as of November 2, 2026, with prices from $36,136 to $59,296, a $23,161 spread on the same certified stone. MOH London lists it at $59,296. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 2235801183
Dimensions9.95 × 8.83 × 5.06 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
9.95 mm8.83 mm3.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235801183
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 39.2°Culet: NoneDepth 57.3%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $59,296 SGD|Low: $31,640 SGD|High: $62,595 SGD|Avg: $42,294 SGD|-5.3%
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 3, 2026
Retailer 3$31,640 SGD
Retailer 7$36,136 SGD
Retailer 6$38,321 SGD
Retailer 2$38,688 SGD
Retailer 12$40,170 SGD
Retailer 13$40,170 SGD
Retailer 8$40,175 SGD
Retailer 11$41,513 SGD
Retailer 4$41,695 SGD
Retailer 9$44,810 SGD
Retailer 10$45,212 SGD
Retailer 5$46,372 SGD
MOH London$59,296 SGD

36 data points across 13 retailers

13 retailers$36,136 SGD to $59,296 SGD

B+
Cheapest Retailer
-
$36,136 SGD
CA$39,243 CAD
B
Retailer 2
-
$38,321 SGD
$29,964 USD
View
B+
Retailer 3
-
$38,688 SGD
£23,820 GBP
View
Retailer 4
-
$39,550 SGD
$30,925 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
$39,550 SGD
$30,925 USD
View
B+
Retailer 6
-
$40,170 SGD
$31,410 USD
View
B+
Retailer 7
-
$40,170 SGD
$31,410 USD
View
B+
Retailer 8
-
$40,175 SGD
$31,414 USD
View
B
Retailer 9
-
$41,513 SGD
$32,460 USD
View
B
Retailer 10
-
$41,695 SGD
$32,602 USD
View
B
Retailer 11
-
$44,810 SGD
$35,038 USD
View
Retailer 12
-
$45,212 SGD
$35,352 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
E90F24CEF · Nov 2
$59,296 SGD
£36,508 GBP
View
12 more retailers have this diamond
Prices start from $36,136 SGDSave up to $23,161 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+
3.03ct Heart
$36,136 SGD