CaratHunter
Plans
Princess|Natural|GIA

1.02ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 6237741723

Certificate GIA 6237741723

Diamond specifications and retailer prices

From $3,634 NZD
£1,610 GBP
As of November 2, 2026
Save $3,056 NZD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,103 NZD at NZ Jewellers · As of September 29, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237741723. Listed at 11 retailers as of November 2, 2026, with a 84% 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.29°
Pavilion angle40.06°
OriginNatural
Grading LabGIA
CertificateGIA 6237741723
Dimensions5.58 × 5.58 × 3.96 mm
L/W Ratio1.00
Top View
5.58 mm5.58 mm1.02 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237741723
Side View
Table 75.0%Crown 39.29°GirdlePavilion 40.06°Culet: NoneDepth 71.1%

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: Nov 2
Current: $3,724 NZD|Low: $3,528 NZD|High: $6,871 NZD|Avg: $4,703 NZD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$3,634 NZD
Retailer 1$3,724 NZD
Retailer 5$3,786 NZD
Retailer 6$4,766 NZD
Retailer 3$4,813 NZD
Retailer 4$6,690 NZD

37 data points across 6 retailers

11 retailers$3,634 NZD to $6,690 NZD

A
Cheapest Retailer
-
$3,634 NZD
£1,610 GBP
A
Retailer 2
-
$3,724 NZD
£1,650 GBP
View
A
Retailer 3
-
$3,786 NZD
$2,130 USD
View
Retailer 4
-
$3,876 NZD
$2,181 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$3,876 NZD
$2,181 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$4,054 NZD
$2,281 USD
View
Price last confirmed 34 days ago
Retailer 7
-
$4,766 NZD
A$4,125 AUD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
$4,813 NZD
$2,708 USD
View
B
Retailer 9
-
$6,690 NZD
£2,964 GBP
View
Retailer 10
-
$8,103 NZD
$4,559 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
43cbbc72-d78b-4804-ab6d-ee5f7f30f589 · Sep 29
$8,103 NZD
$4,559 USD
View
Price last confirmed 34 days ago
10 more retailers have this diamond
Prices start from $3,634 NZDSave up to $3,056 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
1.02ct Princess
$3,634 NZD