CaratHunter
Plans
Princess|Natural|GIA

0.91ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 5202556966

Certificate GIA 5202556966

Diamond specifications and retailer prices

From £1,820 GBP
$2,439 USD
As of October 30, 2026
Save £818 GBP (31%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,638 GBP at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.91ct natural princess diamond

This 0.91ct natural princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5202556966. Listed at 10 retailers as of October 30, 2026, with prices from £1,820 to £2,638, a £818 spread on the same certified stone. GemTrove lists it at £2,638. 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

0.91
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5202556966
Dimensions5.25 × 5.10 × 3.83 mm
L/W Ratio1.03
Top View
5.25 mm5.10 mm0.91 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5202556966
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 75.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,638 GBP|Low: £1,820 GBP|High: £3,539 GBP|Avg: £2,394 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 26, 2026
Retailer 6£1,820 GBP
Retailer 5£1,940 GBP
Retailer 3£1,966 GBP
Retailer 4£1,970 GBP
Retailer 2£2,398 GBP
Retailer 8£2,530 GBP
Retailer 10£2,530 GBP
Retailer 9£2,612 GBP
GemTrove£2,638 GBP
Retailer 7£3,539 GBP

2 data points across 10 retailers

10 retailers£1,820 GBP to £2,638 GBP

B
Cheapest Retailer
-
£1,820 GBP
$2,439 USD
B
Retailer 2
-
£1,940 GBP
$2,600 USD
View
B
Retailer 3
-
£1,966 GBP
$2,634 USD
View
B
Retailer 4
-
£1,970 GBP
$2,639 USD
View
B
Retailer 5
-
£2,057 GBP
A$4,240 AUD
View
B
Retailer 6
-
£2,398 GBP
$3,213 USD
View
B
Retailer 7
-
£2,530 GBP
$3,390 USD
View
B
Retailer 8
-
£2,530 GBP
$3,390 USD
View
B
Retailer 9
-
£2,612 GBP
$3,500 USD
View
Most Expensive
B
GemTrove
GT-N-00967056-98 · Oct 31
£2,638 GBP
A$5,438 AUD
View
9 more retailers have this diamond
Prices start from £1,820 GBPSave up to £818 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.

B
0.91ct Princess
£1,820 GBP