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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 $375 NZD
₹20,132 INR
As of November 1, 2026
Save $867 NZD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,242 NZD 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 $375 to $1,242, a $867 spread on the same certified stone. MOH London lists it at $1,242. 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: $1,242 NZD|Low: $374 NZD|High: $2,420 NZD|Avg: $842 NZD|-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 1, 2026
Retailer 2$375 NZD
Retailer 6$513 NZD
Retailer 10$534 NZD
Retailer 9$575 NZD
Retailer 8$596 NZD
Retailer 5$678 NZD
Retailer 3$719 NZD
Retailer 7$733 NZD
Retailer 4$1,082 NZD
MOH London$1,242 NZD
Retailer 11$2,420 NZD

34 data points across 11 retailers

12 retailers$375 NZD to $1,242 NZD

A
Cheapest Retailer
-
$375 NZD
₹20,132 INR
A
Retailer 2
-
$513 NZD
$289 USD
View
A
Retailer 3
-
$534 NZD
$301 USD
View
B+
Retailer 4
-
$575 NZD
$324 USD
View
B+
Retailer 5
-
$596 NZD
$336 USD
View
B+
Retailer 6
-
$678 NZD
£301 GBP
View
B+
Retailer 7
-
$719 NZD
$405 USD
View
B+
Retailer 8
-
$733 NZD
£325 GBP
View
B
Retailer 9
-
$804 NZD
$453 USD
View
B
Retailer 10
-
$1,082 NZD
£480 GBP
View
Most Expensive
B
MOH London
1BB35DAB5 · Oct 29
$1,242 NZD
£551 GBP
View
10 more retailers have this diamond
Prices start from $375 NZDSave up to $867 NZD

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
$375 NZD