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Princess|Natural|GIA

0.90ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 6451039940

Certificate GIA 6451039940

Diamond specifications and retailer prices

From $3,398 NZD
$1,915 USD
As of October 29, 2026
Save $6,073 NZD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,471 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451039940. Listed at 22 retailers as of October 29, 2026, with prices from $3,398 to $9,471, a $6,073 spread on the same certified stone. NZ Jewellers lists it at $9,471. 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

0.90
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle27.54°
OriginNatural
Grading LabGIA
CertificateGIA 6451039940
Dimensions5.31 × 5.15 × 3.85 mm
L/W Ratio1.03
Top View
5.31 mm5.15 mm0.90 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451039940
Side View
Table 61.0%Crown 27.54°Girdle: VTK-NULPavilionCulet: NoneDepth 74.8%

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: Oct 29
Current: $4,842 NZD|Low: $3,263 NZD|High: $8,033 NZD|Avg: $5,042 NZD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$3,556 NZD
Retailer 5$3,788 NZD
Retailer 8$4,104 NZD
Retailer 9$4,830 NZD
Retailer 1$4,842 NZD
Retailer 6$5,076 NZD
Retailer 4$5,617 NZD
Retailer 3$6,620 NZD
Retailer 2$7,979 NZD

45 data points across 9 retailers

22 retailers$3,398 NZD to $9,471 NZD

B
Cheapest Retailer
-
$3,398 NZD
$1,915 USD
B+
Retailer 2
-
$3,556 NZD
$2,004 USD
View
B
Retailer 3
-
$3,691 NZD
$2,080 USD
View
B
Retailer 4
-
$3,707 NZD
$2,089 USD
View
B
Retailer 5
-
$3,788 NZD
$2,135 USD
View
Final sale: no returns
B
Retailer 6
-
$4,104 NZD
$2,313 USD
View
B
Retailer 7
-
$4,104 NZD
$2,313 USD
View
B
Retailer 8
-
$4,108 NZD
$2,315 USD
View
B
Retailer 9
-
$4,193 NZD
$2,363 USD
View
B
Retailer 10
-
$4,294 NZD
$2,420 USD
View
B
Retailer 11
-
$4,736 NZD
$2,669 USD
View
B
Retailer 12
-
$4,737 NZD
$2,670 USD
View
B
Retailer 13
-
$4,737 NZD
$2,670 USD
View
B
Retailer 14
-
$4,830 NZD
A$4,188 AUD
View
B
Retailer 15
-
$4,842 NZD
£2,149 GBP
View
B
Retailer 16
-
$4,879 NZD
$2,750 USD
View
Retailer 17
-
$5,076 NZD
A$4,401 AUD
View
Price last confirmed 22 days ago
Retailer 18
-
$5,617 NZD
€3,015 EUR
View
Price last confirmed 7 days ago
C
Retailer 19
-
$6,520 NZD
$3,675 USD
View
B
Retailer 20
-
$6,620 NZD
ZAR 60,277 ZAR
View
B
Retailer 21
-
$7,979 NZD
£3,541 GBP
View
Most Expensive
C
NZ Jewellers
e15705d1-c159-4d47-96b8-04874637cd2b · Oct 30
$9,471 NZD
$5,338 USD
View
21 more retailers have this diamond
Prices start from $3,398 NZDSave up to $6,073 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+
0.90ct Princess
$3,398 NZD