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Princess|Natural|GIA

1.27ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 1242124245

Certificate GIA 1242124245

Diamond specifications and retailer prices

From $3,417 NZD
As of November 4, 2026
Save $4,467 NZD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,883 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.27ct natural princess diamond

This 1.27ct natural princess sits in the one-and-a-quarter to one-and-a-half 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 1242124245. Listed at 13 retailers as of November 4, 2026, with prices from $3,417 to $7,883, a $4,467 spread on the same certified stone. MOH London lists it at $7,883. 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

1.27
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1242124245
Dimensions6.09 × 5.89 × 4.09 mm
L/W Ratio1.03
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.09 mm5.89 mm1.27 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1242124245
Side View
Table 69.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.4%

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 4
Current: $7,883 NZD|Low: $3,417 NZD|High: $7,904 NZD|Avg: $4,530 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 13$3,417 NZD
Retailer 12$3,675 NZD
Retailer 4$3,727 NZD
Retailer 3$3,745 NZD
Retailer 5$4,017 NZD
Retailer 10$4,461 NZD
Retailer 8$4,466 NZD
Retailer 6$4,708 NZD
Retailer 9$4,708 NZD
Retailer 2$4,773 NZD
Retailer 7$4,871 NZD
Retailer 11$5,262 NZD
MOH London$7,883 NZD

6 data points across 13 retailers

13 retailers$3,417 NZD to $7,883 NZD

A
Cheapest Retailer
-
$3,417 NZD
A
Retailer 2
-
$3,675 NZD
View
A
Retailer 3
-
$3,745 NZD
View
A
Retailer 4
-
$3,817 NZD
View
A
Retailer 5
-
$4,017 NZD
View
A
Retailer 6
-
$4,461 NZD
View
A
Retailer 7
-
$4,466 NZD
View
A
Retailer 8
-
$4,708 NZD
View
A
Retailer 9
-
$4,708 NZD
View
A
Retailer 10
-
$4,773 NZD
View
B+
Retailer 11
-
$4,871 NZD
View
B+
Retailer 12
-
$5,262 NZD
View
Most Expensive
B
MOH London
1074D0487 · Nov 4
$7,883 NZD
£3,441 GBP
View
12 more retailers have this diamond
Prices start from $3,417 NZDSave up to $4,467 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
1.27ct Princess
$3,417 NZD