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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 $1,869 USD
£1,472 GBP
As of November 2, 2026
Save $2,742 USD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,611 USD at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from $1,869 to $4,611, a $2,742 spread on the same certified stone. NZ Jewellers lists it at $4,611. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,611 USD|Low: $1,868 USD|High: $4,611 USD|Avg: $2,520 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$1,869 USD
Retailer 5$1,890 USD
Retailer 4$1,978 USD
Retailer 6$2,023 USD
Retailer 8$2,123 USD
Retailer 7$2,159 USD
Retailer 9$2,442 USD
Retailer 3$3,312 USD
NZ Jewellers$4,611 USD

30 data points across 9 retailers

6 retailers$1,869 USD to $4,611 USD

A
Cheapest Retailer
-
$1,869 USD
£1,472 GBP
A
Retailer 2
-
$1,890 USD
View
A
Retailer 3
-
$1,978 USD
View
A
Retailer 4
-
$2,023 USD
View
B+
Retailer 5
-
$3,312 USD
£2,608 GBP
View
Most Expensive
B
NZ Jewellers
e3a409ca-d8ef-4695-b97e-329fe1a0882f · Oct 30
$4,611 USD
View
5 more retailers have this diamond
Prices start from $1,869 USDSave up to $2,742 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
1.21ct Princess
$1,869 USD