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Princess|Natural|GIA

0.90ct D SI2 Princess Natural Diamond

VG • D/SI2 • GIA 6441800478

Certificate GIA 6441800478

Diamond specifications and retailer prices

From £722 GBP
$968 USD
As of October 30, 2026
Save £1,310 GBP (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,033 GBP at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6441800478. Listed at 12 retailers as of October 30, 2026, with prices from £722 to £2,033, a £1,310 spread on the same certified stone. Moon Ocean lists it at £2,033. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle24.45°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6441800478
Dimensions5.18 × 5.15 × 3.84 mm
L/W Ratio1.01
Top View
5.18 mm5.15 mm0.90 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 6441800478
Side View
Table 71.0%Crown 24.45°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 74.6%

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: Oct 30
Current: £2,033 GBP|Low: £662 GBP|High: £2,053 GBP|Avg: £1,086 GBP|-0.7%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12£722 GBP
Retailer 4£744 GBP
Retailer 6£783 GBP
Retailer 10£783 GBP
Retailer 11£813 GBP
Retailer 9£904 GBP
Retailer 2£924 GBP
Retailer 3£944 GBP
Retailer 5£1,099 GBP
Retailer 7£1,442 GBP
Retailer 8£1,910 GBP
Moon Ocean£2,033 GBP

38 data points across 12 retailers

12 retailers£722 GBP to £2,033 GBP

A
Cheapest Retailer
-
£722 GBP
$968 USD
Final sale: no returns
A
Retailer 2
-
£783 GBP
$1,049 USD
View
A
Retailer 3
-
£783 GBP
$1,049 USD
View
A
Retailer 4
-
£813 GBP
$1,090 USD
View
A
Retailer 5
-
£904 GBP
$1,211 USD
View
A
Retailer 6
-
£924 GBP
View
Retailer 7
-
£944 GBP
View
Price last confirmed 34 days ago
B+
Retailer 8
-
£1,099 GBP
€1,403 EUR
View
B+
Retailer 9
-
£1,442 GBP
View
B
Retailer 10
-
£1,910 GBP
$2,559 USD
View
Retailer 11
-
£1,910 GBP
$2,559 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Moon Ocean
NVN-8BF7C7D21-478 · Oct 30
£2,033 GBP
View
11 more retailers have this diamond
Prices start from £722 GBPSave up to £1,310 GBP

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
0.90ct Princess
£722 GBP