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Princess|Natural|GIA

1.20ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 6212903724

Certificate GIA 6212903724

Diamond specifications and retailer prices

From $3,922 NZD
As of November 6, 2026
Save $1,951 NZD (33%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,873 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded I 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 6212903724. Listed at 5 retailers as of November 6, 2026, with prices from $3,922 to $5,873, a $1,951 spread on the same certified stone. 77 Diamonds lists it at $5,873. 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

1.20
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6212903724
Dimensions5.76 × 5.72 × 4.16 mm
L/W Ratio1.01
Top View
5.76 mm5.72 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6212903724
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.8%

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 6
Current: $5,873 NZD|Low: $3,868 NZD|High: $5,938 NZD|Avg: $4,879 NZD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$3,922 NZD
Retailer 2$4,820 NZD
77 Diamonds$5,873 NZD

36 data points across 3 retailers

5 retailers$3,922 NZD to $5,873 NZD

A
Cheapest Retailer
-
$3,922 NZD
B+
Retailer 2
-
$4,190 NZD
View
B+
Retailer 3
-
$4,820 NZD
View
Retailer 4
-
$4,820 NZD
View
Price last confirmed 16 days ago
Most Expensive
B
77 Diamonds
PRIZASANQZJ4 · Nov 6
$5,873 NZD
£2,564 GBP
View
4 more retailers have this diamond
Prices start from $3,922 NZDSave up to $1,951 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
1.20ct Princess
$3,922 NZD