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Princess|Natural|GIA

1.81ct F I1 Princess Natural Diamond

GD • F/I1 • GIA 1285216330

Certificate GIA 1285216330

Diamond specifications and retailer prices

From £2,766 GBP
HK$29,000 HKD
As of November 1, 2026
Save £1,159 GBP (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,926 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.81ct natural princess diamond

This 1.81ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1285216330. Listed at 8 retailers as of November 1, 2026, with prices from £2,766 to £3,926, a £1,159 spread on the same certified stone. Yorxs lists it at £3,926. 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

1.81
Carat
F
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1285216330
Dimensions6.86 × 6.36 × 4.90 mm
L/W Ratio1.08
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.86 mm6.36 mm1.81 ctF / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1285216330
Side View
Table 71.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 77.1%

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 1
Current: £2,766 GBP|Low: £2,671 GBP|High: £4,283 GBP|Avg: £3,593 GBP|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 1£2,766 GBP
Retailer 5£2,853 GBP
Retailer 6£3,344 GBP
Retailer 2£3,756 GBP
Retailer 4£3,756 GBP
Retailer 3£3,882 GBP
Yorxs£3,926 GBP
Retailer 7£4,283 GBP

22 data points across 8 retailers

8 retailers£2,766 GBP to £3,926 GBP

B+
Cheapest Retailer
-
£2,766 GBP
HK$29,000 HKD
B+
Retailer 2
-
£2,853 GBP
$3,828 USD
View
B+
Retailer 3
-
£2,891 GBP
$3,880 USD
View
B+
Retailer 4
-
£3,344 GBP
$4,487 USD
View
B
Retailer 5
-
£3,756 GBP
$5,040 USD
View
B
Retailer 6
-
£3,756 GBP
$5,040 USD
View
B
Retailer 7
-
£3,882 GBP
$5,210 USD
View
Most Expensive
B+
Yorxs
577646672 · Nov 2
£3,926 GBP
€5,017 EUR
View
7 more retailers have this diamond
Prices start from £2,766 GBPSave up to £1,159 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+
1.81ct Princess
£2,766 GBP