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Heart|Natural|GIA

0.30ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1569299940

Certificate GIA 1569299940

Diamond specifications and retailer prices

From $497 NZD
$280 USD
As of October 31, 2026
Save $273 NZD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $769 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 1569299940. Listed at 7 retailers as of October 27, 2026, with prices from $497 to $769, a $273 spread on the same certified stone. Wholesale Diamonds Direct lists it at $769. 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
FluorescenceFaint
Crown angle32.85°
Pavilion angle41.72°
OriginNatural
Grading LabGIA
CertificateGIA 1569299940
Dimensions4.08 × 4.73 × 2.71 mm
L/W Ratio1.16
Culet sizeNone
Top View
4.08 mm4.73 mm0.30 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1569299940
Side View
Table 58.0%Crown 32.85°Girdle: ETN-THKPavilion 41.72°Culet: NoneDepth 57.4%

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: $696 NZD|Low: $497 NZD|High: $785 NZD|Avg: $642 NZD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 2, 2026
Retailer 4$497 NZD
Retailer 6$517 NZD
Retailer 5$612 NZD
Retailer 3$666 NZD
Retailer 2$674 NZD
Retailer 1$696 NZD
Wholesale Diamonds Direct$769 NZD

34 data points across 7 retailers

7 retailers$497 NZD to $769 NZD

A
Cheapest Retailer
-
$497 NZD
$280 USD
A
Retailer 2
-
$517 NZD
SGD 394 SGD
View
B+
Retailer 3
-
$612 NZD
SGD 466 SGD
View
B+
Retailer 4
-
$666 NZD
£296 GBP
View
B+
Retailer 5
-
$674 NZD
$380 USD
View
B+
Retailer 6
-
$696 NZD
£309 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
415432089 · Oct 27
$769 NZD
$434 USD
View
6 more retailers have this diamond
Prices start from $497 NZDSave up to $273 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
$497 NZD