Princess|Natural|GIA

1.02ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 1558492278

Certificate GIA 1558492278

Diamond specifications and retailer prices

From $1,560 USD
As of November 5, 2026
Save $350 USD (18%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,910 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded H 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 1558492278. Listed at 7 retailers as of November 5, 2026, with prices from $1,560 to $1,910, a $350 spread on the same certified stone. GemTrove lists it at $1,910. 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

1.02
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558492278
Dimensions5.49 × 5.43 × 3.95 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.49 mm5.43 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558492278
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,910 USD|Low: $1,353 USD|High: $2,011 USD|Avg: $1,720 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$1,560 USD
Retailer 6$1,561 USD
Retailer 7$1,572 USD
Retailer 2$1,708 USD
Retailer 5$1,780 USD
Retailer 4$1,879 USD
GemTrove$1,910 USD

41 data points across 7 retailers

7 retailers$1,560 USD to $1,910 USD

A
Cheapest Retailer
-
$1,560 USD
A
Retailer 2
-
$1,561 USD
View
Final sale: no returns
A
Retailer 3
-
$1,572 USD
View
A
Retailer 4
-
$1,708 USD
View
A
Retailer 5
-
$1,780 USD
View
A
Retailer 6
-
$1,879 USD
View
Most Expensive
B+
GemTrove
GT-N-01307369-98 · Nov 6
$1,910 USD
A$2,938 AUD
View
6 more retailers have this diamond
Prices start from $1,560 USDSave up to $350 USD

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
1.02ct Princess
$1,560 USD