Princess|Natural|GIA

1.20ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2536237009

Certificate GIA 2536237009

Diamond specifications and retailer prices

From $5,787 NZD
As of November 5, 2026
Save $639 NZD (10%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,341 NZD at Queensmith · As of October 16, 2026
View at Queensmith

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536237009. Listed at 18 retailers as of November 5, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536237009
Dimensions6.00 × 5.98 × 4.00 mm
L/W Ratio1.00
Top View
6.00 mm5.98 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536237009
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,341 NZD|Low: $4,826 NZD|High: $11,386 NZD|Avg: $7,045 NZD|+1.2%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 5$4,826 NZD
Retailer 11$5,104 NZD
Retailer 2$5,787 NZD
Retailer 4$5,789 NZD
Retailer 15$5,824 NZD
Retailer 8$5,965 NZD
Retailer 13$5,968 NZD
Retailer 9$6,523 NZD
Retailer 6$6,568 NZD
Retailer 3$6,758 NZD
Retailer 7$6,758 NZD
Retailer 10$7,292 NZD
Retailer 16$7,356 NZD
Retailer 14$7,664 NZD
Retailer 12$10,665 NZD
Queensmith$11,341 NZD

23 data points across 16 retailers

18 retailers$5,787 NZD to $6,425 NZD

Retailer 1
-
$4,826 NZD
Price last confirmed 20 days ago
Retailer 2
-
$5,104 NZD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$5,787 NZD
View
Retailer 4
-
$5,789 NZD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
$5,965 NZD
View
Retailer 6
-
$6,310 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$6,310 NZD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$6,425 NZD
View
Retailer 9
-
$6,523 NZD
View
Price last confirmed 20 days ago
Retailer 10
-
$6,553 NZD
View
Price last confirmed 22 days ago
Retailer 11
-
$6,568 NZD
View
Price last confirmed 21 days ago
Retailer 12
-
$6,758 NZD
View
Price last confirmed 20 days ago
Retailer 13
-
$6,758 NZD
View
Price last confirmed 29 days ago
Retailer 14
-
$7,281 NZD
View
Price last confirmed 28 days ago
Retailer 15
-
$7,664 NZD
View
Price last confirmed 25 days ago
Retailer 16
-
$10,665 NZD
View
Price last confirmed 22 days ago
Retailer 17
-
$10,994 NZD
View
Price last confirmed 34 days ago
Most Expensive
Queensmith
2536237009 · Oct 16
$11,341 NZD
£5,020 GBP
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from $5,787 NZDSave up to $639 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.

B+
1.20ct Princess
$5,787 NZD