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Princess|Natural|GIA

1.20ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 5242092253

Certificate GIA 5242092253

Diamond specifications and retailer prices

From $3,902 NZD
As of November 6, 2026
Save $5,095 NZD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,997 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded G 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 5242092253. Listed at 10 retailers as of November 4, 2026, with prices from $3,902 to $8,997, a $5,095 spread on the same certified stone. MOH London lists it at $8,997. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242092253
Dimensions5.98 × 5.74 × 4.13 mm
L/W Ratio1.04
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.98 mm5.74 mm1.20 ctG / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5242092253
Side View
Table 69.0%CrownGirdle: ETN-ETKPavilionCulet: NoneDepth 71.9%

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: $8,997 NZD|Low: $3,694 NZD|High: $9,070 NZD|Avg: $5,154 NZD|+3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$3,902 NZD
Retailer 10$4,131 NZD
Retailer 9$4,194 NZD
Retailer 8$5,098 NZD
Retailer 4$5,340 NZD
Retailer 6$5,340 NZD
Retailer 3$5,417 NZD
Retailer 5$5,520 NZD
Retailer 2$7,419 NZD
MOH London$8,997 NZD

27 data points across 10 retailers

10 retailers$3,902 NZD to $8,997 NZD

A
Cheapest Retailer
-
$3,902 NZD
A
Retailer 2
-
$4,086 NZD
View
A
Retailer 3
-
$4,194 NZD
View
B+
Retailer 4
-
$5,098 NZD
View
B+
Retailer 5
-
$5,340 NZD
View
B+
Retailer 6
-
$5,340 NZD
View
B
Retailer 7
-
$5,417 NZD
View
B
Retailer 8
-
$5,520 NZD
View
B
Retailer 9
-
$7,419 NZD
View
Most Expensive
B
MOH London
6DD5B2C40 · Nov 4
$8,997 NZD
£3,927 GBP
View
9 more retailers have this diamond
Prices start from $3,902 NZDSave up to $5,095 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
$3,902 NZD