Princess|Natural|GIA

1.02ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 2557104759

Certificate GIA 2557104759

Diamond specifications and retailer prices

From $1,642 USD
As of October 31, 2026
Save $2,268 USD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,622 USD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

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 2557104759. Listed at 14 retailers as of October 31, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557104759
Dimensions5.41 × 5.40 × 3.90 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
5.41 mm5.40 mm1.02 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557104759
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.3%

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: $2,177 USD|Low: $1,541 USD|High: $3,932 USD|Avg: $2,342 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 5$1,642 USD
Retailer 13$1,742 USD
Retailer 12$1,849 USD
Retailer 14$2,003 USD
Retailer 7$2,060 USD
Retailer 15$2,100 USD
Retailer 1$2,177 USD
Retailer 2$2,350 USD
Retailer 16$2,350 USD
Retailer 8$2,353 USD
Retailer 6$2,467 USD
Retailer 4$2,607 USD
Retailer 3$2,620 USD
Retailer 11$2,744 USD
Retailer 9$2,787 USD
Retailer 10$3,910 USD

26 data points across 16 retailers

14 retailers$1,642 USD to $3,910 USD

A
Cheapest Retailer
-
$1,642 USD
A
Retailer 2
-
$1,742 USD
View
A
Retailer 3
-
$1,849 USD
View
Final sale: no returns
Retailer 4
-
$2,003 USD
View
Price last confirmed 41 days ago
B+
Retailer 5
-
$2,100 USD
View
B+
Retailer 6
-
$2,177 USD
£1,714 GBP
View
Retailer 7
-
$2,311 USD
View
Price last confirmed 41 days ago
B+
Retailer 8
-
$2,350 USD
View
B+
Retailer 9
-
$2,350 USD
View
B+
Retailer 10
-
$2,620 USD
View
B+
Retailer 11
-
$2,744 USD
ZAR 44,325 ZAR
View
B+
Retailer 12
-
$2,787 USD
€2,654 EUR
View
B
Retailer 13
-
$3,910 USD
£3,079 GBP
View
Most Expensive
NZ Jewellers
a6a54566-3355-4174-af13-57993a831f93 · Sep 20
$4,622 USD
View
Price last confirmed 43 days ago
13 more retailers have this diamond
Prices start from $1,642 USDSave up to $2,268 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
$1,642 USD