CaratHunter
Plans
Heart|Natural|GIA

3.03ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6485309604

Certificate GIA 6485309604

Diamond specifications and retailer prices

From $41,001 SGD
As of November 5, 2026
Save $26,053 SGD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $67,054 SGD at MOH London · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6485309604. Listed at 13 retailers as of November 4, 2026, with prices from $41,001 to $67,054, a $26,053 spread on the same certified stone. MOH London lists it at $67,054. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6485309604
Dimensions8.97 × 9.97 × 5.86 mm
L/W Ratio1.11
Top View
8.97 mm9.97 mm3.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485309604
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.8%

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 5
Current: $67,054 SGD|Low: $41,001 SGD|High: $68,045 SGD|Avg: $48,651 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$41,001 SGD
Retailer 2$43,108 SGD
Retailer 6$43,131 SGD
Retailer 9$45,381 SGD
Retailer 10$45,381 SGD
Retailer 8$45,585 SGD
Retailer 11$46,894 SGD
Retailer 7$50,845 SGD
Retailer 4$51,301 SGD
Retailer 3$53,459 SGD
MOH London$67,054 SGD

38 data points across 11 retailers

13 retailers$41,001 SGD to $67,054 SGD

A
Cheapest Retailer
-
$41,001 SGD
A
Retailer 2
-
$43,108 SGD
View
B+
Retailer 3
-
$43,131 SGD
View
Retailer 4
-
$44,843 SGD
View
Price last confirmed 46 days ago
Retailer 5
-
$44,843 SGD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$44,843 SGD
View
B+
Retailer 7
-
$45,381 SGD
View
B+
Retailer 8
-
$45,381 SGD
View
B+
Retailer 9
-
$45,585 SGD
View
B+
Retailer 10
-
$46,894 SGD
View
B
Retailer 11
-
$50,845 SGD
View
B
Retailer 12
-
$51,301 SGD
View
Most Expensive
B
MOH London
6E8DB6C9B · Nov 4
$67,054 SGD
£41,197 GBP
View
12 more retailers have this diamond
Prices start from $41,001 SGDSave up to $26,053 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
$41,001 SGD