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Princess|Natural|GIA

1.30ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 1236690758

Certificate GIA 1236690758

Diamond specifications and retailer prices

From $5,069 NZD
As of November 4, 2026
Save $5,941 NZD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,010 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural princess diamond

This 1.3ct 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1236690758. Listed at 14 retailers as of November 4, 2026, with prices from $5,069 to $11,010, a $5,941 spread on the same certified stone. MOH London lists it at $11,010. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236690758
Dimensions6.11 × 6.05 × 4.08 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.11 mm6.05 mm1.30 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236690758
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $11,010 NZD|Low: $5,069 NZD|High: $11,173 NZD|Avg: $6,764 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 8$5,069 NZD
Retailer 7$5,150 NZD
Retailer 5$5,195 NZD
Retailer 6$6,418 NZD
Retailer 2$6,812 NZD
Retailer 4$7,239 NZD
Retailer 3$7,800 NZD
MOH London$11,010 NZD

43 data points across 8 retailers

14 retailers$5,069 NZD to $11,010 NZD

B+
Cheapest Retailer
-
$5,069 NZD
B+
Retailer 2
-
$5,150 NZD
View
Retailer 3
-
$5,195 NZD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$5,289 NZD
View
B+
Retailer 5
-
$6,113 NZD
View
B
Retailer 6
-
$6,418 NZD
View
B
Retailer 7
-
$6,501 NZD
View
B
Retailer 8
-
$6,783 NZD
View
B
Retailer 9
-
$6,783 NZD
View
B
Retailer 10
-
$6,812 NZD
View
B
Retailer 11
-
$7,017 NZD
View
B
Retailer 12
-
$7,239 NZD
View
B
Retailer 13
-
$7,800 NZD
View
Most Expensive
C
MOH London
4913C599A · Nov 4
$11,010 NZD
£4,806 GBP
View
13 more retailers have this diamond
Prices start from $5,069 NZDSave up to $5,941 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+
1.30ct Princess
$5,069 NZD