Heart|Natural|GIA

0.33ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 2546553137

Certificate GIA 2546553137

Diamond specifications and retailer prices

From $207 USD
₹19,757 INR
As of October 31, 2026
Save $476 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $683 USD at MOH London · As of October 29, 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 29, 2026, with prices from $207 to $683, a $476 spread on the same certified stone. MOH London lists it at $683. 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
Color
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: $683 USD|Low: $207 USD|High: $1,332 USD|Avg: $490 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2$207 USD
Retailer 6$294 USD
Retailer 5$317 USD
Retailer 4$328 USD
Retailer 3$376 USD
Retailer 8$396 USD
Retailer 10$449 USD
Retailer 9$602 USD
MOH London$683 USD
Retailer 7$1,332 USD

43 data points across 10 retailers

11 retailers$207 USD to $683 USD

A
Cheapest Retailer
-
$207 USD
₹19,757 INR
A
Retailer 2
-
$294 USD
View
B+
Retailer 3
-
$317 USD
View
B+
Retailer 4
-
$328 USD
View
B+
Retailer 5
-
$339 USD
View
B+
Retailer 6
-
$376 USD
£296 GBP
View
B
Retailer 7
-
$396 USD
View
B
Retailer 8
-
$449 USD
View
Retailer 9
-
$602 USD
£474 GBP
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
AB8861853 · Oct 29
$683 USD
£538 GBP
View
9 more retailers have this diamond
Prices start from $207 USDSave up to $476 USD

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
$207 USD