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Heart|Natural|GIA

0.33ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2546553137

Certificate GIA 2546553137

Diamond specifications and retailer prices

From $295 AUD
₹19,757 INR
As of October 31, 2026
Save $672 AUD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $967 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.33ct natural heart diamond

This 0.33ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546553137. Listed at 11 retailers as of October 31, 2026, with prices from $295 to $967, a $672 spread on the same certified stone. MOH London lists it at $967. 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

0.33
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546553137
Dimensions4.05 × 4.82 × 2.93 mm
L/W Ratio1.19
Top View
4.05 mm4.82 mm0.33 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546553137
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: 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: Oct 31
Current: $967 AUD|Low: $295 AUD|High: $1,896 AUD|Avg: $702 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$295 AUD
Retailer 6$419 AUD
Retailer 5$451 AUD
Retailer 4$467 AUD
Retailer 2$535 AUD
Retailer 8$564 AUD
Retailer 10$639 AUD
Retailer 9$858 AUD
MOH London$967 AUD
Retailer 7$1,896 AUD

44 data points across 10 retailers

11 retailers$295 AUD to $967 AUD

A
Cheapest Retailer
-
$295 AUD
₹19,757 INR
A
Retailer 2
-
$419 AUD
$294 USD
View
B+
Retailer 3
-
$451 AUD
$317 USD
View
B+
Retailer 4
-
$467 AUD
$328 USD
View
B+
Retailer 5
-
$483 AUD
$339 USD
View
B+
Retailer 6
-
$535 AUD
£296 GBP
View
B
Retailer 7
-
$564 AUD
$396 USD
View
B
Retailer 8
-
$639 AUD
$449 USD
View
Retailer 9
-
$858 AUD
£474 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
AB8861853 · Nov 1
$967 AUD
£535 GBP
View
9 more retailers have this diamond
Prices start from $295 AUDSave up to $672 AUD

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
0.33ct Heart
$295 AUD