Heart|Natural|GIA

3.03ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2235801183

Certificate GIA 2235801183

Diamond specifications and retailer prices

From $39,470 CAD
As of October 30, 2026
Save $25,645 CAD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $65,115 CAD at MOH London · As of October 29, 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 October 29, 2026, with prices from $39,470 to $65,115, a $25,645 spread on the same certified stone. MOH London lists it at $65,115. 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
Color
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: Oct 30
Current: $65,115 CAD|Low: $34,559 CAD|High: $68,371 CAD|Avg: $46,271 CAD|-4.8%
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
October 31, 2026
Retailer 3$34,559 CAD
Retailer 7$39,470 CAD
Retailer 6$41,857 CAD
Retailer 2$42,612 CAD
Retailer 12$43,877 CAD
Retailer 13$43,877 CAD
Retailer 8$43,882 CAD
Retailer 11$45,343 CAD
Retailer 4$45,542 CAD
Retailer 9$48,945 CAD
Retailer 10$49,384 CAD
Retailer 5$50,651 CAD
MOH London$65,115 CAD

35 data points across 13 retailers

13 retailers$39,470 CAD to $65,115 CAD

B+
Cheapest Retailer
-
$39,470 CAD
B
Retailer 2
-
$41,857 CAD
$29,964 USD
View
B+
Retailer 3
-
$42,612 CAD
£24,019 GBP
View
Retailer 4
-
$43,199 CAD
$30,925 USD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$43,199 CAD
$30,925 USD
View
B+
Retailer 6
-
$43,877 CAD
$31,410 USD
View
B+
Retailer 7
-
$43,877 CAD
$31,410 USD
View
B+
Retailer 8
-
$43,882 CAD
$31,414 USD
View
B+
Retailer 9
-
$45,343 CAD
$32,460 USD
View
B+
Retailer 10
-
$45,542 CAD
$32,602 USD
View
B
Retailer 11
-
$48,945 CAD
$35,038 USD
View
B
Retailer 12
-
$49,384 CAD
$35,352 USD
View
Most Expensive
B
MOH London
E90F24CEF · Oct 29
$65,115 CAD
£36,704 GBP
View
12 more retailers have this diamond
Prices start from $39,470 CADSave up to $25,645 CAD

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
$39,470 CAD