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Princess|Natural|GIA

1.30ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 1559155647

Certificate GIA 1559155647

Diamond specifications and retailer prices

From $4,066 SGD
£2,504 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $4,066 SGD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-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 1559155647. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.30
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.31°
Pavilion angle39.84°
OriginNatural
Grading LabGIA
CertificateGIA 1559155647
Dimensions6.10 × 5.98 × 4.30 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.10 mm5.98 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559155647
Side View
Table 73.0%Crown 23.31°Girdle: MED-THKPavilion 39.84°Culet: NoneDepth 71.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $4,066 SGD|Low: $3,607 SGD|High: $4,066 SGD|Avg: $3,817 SGD|+2.5%
77 Diamonds
Retailer 2
October 28, 2026
Retailer 2$3,607 SGD
77 Diamonds$4,066 SGD

33 data points across 2 retailers

1 retailer

B+
77 Diamonds
PRIDH8EVZCDWM · Oct 28
$4,066 SGD
£2,504 GBP
View

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+
1.30ct Princess
$4,066 SGD