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Princess|Natural|GIA

0.30ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 1523557518

Certificate GIA 1523557518

Diamond specifications and retailer prices

From $555 NZD
SGD 423 SGD
As of November 1, 2026
Save $189 NZD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $744 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.3ct natural princess diamond

This 0.3ct natural princess sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1523557518. Listed at 4 retailers as of November 1, 2026, with prices from $555 to $744, a $189 spread on the same certified stone. 77 Diamonds lists it at $744. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle25.07°
Pavilion angle39.34°
OriginNatural
Grading LabGIA
CertificateGIA 1523557518
Dimensions3.71 × 3.69 × 2.64 mm
L/W Ratio1.01
Culet sizeNone
Top View
3.71 mm3.69 mm0.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1523557518
Side View
Table 72.0%Crown 25.07°Girdle: MED-THKPavilion 39.34°Culet: NoneDepth 71.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $744 NZD|Low: $431 NZD|High: $1,008 NZD|Avg: $742 NZD|+5.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$555 NZD
Retailer 3$646 NZD
Retailer 7$660 NZD
Retailer 2$714 NZD
Retailer 6$722 NZD
77 Diamonds$744 NZD
Retailer 9$777 NZD
Retailer 5$828 NZD
Retailer 4$995 NZD

22 data points across 9 retailers

4 retailers$555 NZD to $744 NZD

B+
Cheapest Retailer
-
$555 NZD
SGD 423 SGD
B+
Retailer 2
-
$660 NZD
$372 USD
View
B
Retailer 3
-
$714 NZD
£317 GBP
View
Most Expensive
B
77 Diamonds
PRIPUIFSCDNQKGFU · Nov 2
$744 NZD
£330 GBP
View
3 more retailers have this diamond
Prices start from $555 NZDSave up to $189 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.

B+
0.30ct Princess
$555 NZD