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Princess|Natural|GIA

1.21ct G SI2 Princess Natural Diamond

ID • G/SI2 • GIA 2527181664

Certificate GIA 2527181664

Diamond specifications and retailer prices

From $3,370 NZD
As of November 2, 2026
Save $4,948 NZD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,318 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-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 2527181664. Listed at 6 retailers as of November 2, 2026, with prices from $3,370 to $8,318, a $4,948 spread on the same certified stone. NZ Jewellers lists it at $8,318. 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

1.21
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle40.17°
OriginNatural
Grading LabGIA
CertificateGIA 2527181664
Dimensions6.02 × 5.89 × 4.15 mm
L/W Ratio1.02
Top View
6.02 mm5.89 mm1.21 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527181664
Side View
Table 76.0%Crown 38.7°Girdle: MED-STKPavilion 40.17°Culet: NoneDepth 70.5%

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: $8,318 NZD|Low: $3,370 NZD|High: $8,318 NZD|Avg: $4,539 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$3,370 NZD
Retailer 5$3,409 NZD
Retailer 4$3,568 NZD
Retailer 6$3,649 NZD
Retailer 8$3,830 NZD
Retailer 7$3,895 NZD
Retailer 9$4,403 NZD
Retailer 3$5,975 NZD
NZ Jewellers$8,318 NZD

28 data points across 9 retailers

6 retailers$3,370 NZD to $8,318 NZD

A
Cheapest Retailer
-
$3,370 NZD
A
Retailer 2
-
$3,409 NZD
View
A
Retailer 3
-
$3,568 NZD
View
A
Retailer 4
-
$3,649 NZD
View
B+
Retailer 5
-
$5,975 NZD
View
Most Expensive
B
NZ Jewellers
e3a409ca-d8ef-4695-b97e-329fe1a0882f · Nov 2
$8,318 NZD
$4,611 USD
View
5 more retailers have this diamond
Prices start from $3,370 NZDSave up to $4,948 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
1.21ct Princess
$3,370 NZD