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Heart|Natural|GIA

0.30ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6565394447

Certificate GIA 6565394447

Diamond specifications and retailer prices

From $301 AUD
₹20,132 INR
As of November 1, 2026
Save $695 AUD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $996 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded G 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 6565394447. Listed at 12 retailers as of October 29, 2026, with prices from $301 to $996, a $695 spread on the same certified stone. MOH London lists it at $996. 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

0.30
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565394447
Dimensions3.98 × 4.65 × 2.77 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
3.98 mm4.65 mm0.30 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565394447
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.5%

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 1
Current: $996 AUD|Low: $300 AUD|High: $1,942 AUD|Avg: $679 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$301 AUD
Retailer 6$411 AUD
Retailer 10$429 AUD
Retailer 9$461 AUD
Retailer 8$478 AUD
Retailer 4$549 AUD
Retailer 3$577 AUD
Retailer 7$588 AUD
Retailer 2$868 AUD
MOH London$996 AUD
Retailer 11$1,942 AUD

33 data points across 11 retailers

12 retailers$301 AUD to $996 AUD

A
Cheapest Retailer
-
$301 AUD
₹20,132 INR
A
Retailer 2
-
$411 AUD
$289 USD
View
A
Retailer 3
-
$429 AUD
$301 USD
View
B+
Retailer 4
-
$461 AUD
$324 USD
View
B+
Retailer 5
-
$478 AUD
$336 USD
View
B+
Retailer 6
-
$549 AUD
£303 GBP
View
B+
Retailer 7
-
$577 AUD
$405 USD
View
B+
Retailer 8
-
$588 AUD
£325 GBP
View
B
Retailer 9
-
$645 AUD
$453 USD
View
B
Retailer 10
-
$868 AUD
£480 GBP
View
Most Expensive
B
MOH London
1BB35DAB5 · Oct 29
$996 AUD
£551 GBP
View
10 more retailers have this diamond
Prices start from $301 AUDSave up to $695 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
0.30ct Heart
$301 AUD