Princess|Natural|GIA

1.20ct I VS1 Princess Natural Diamond

GD • I/VS1 • GIA 6541015533

Certificate GIA 6541015533

Diamond specifications and retailer prices

From £1,355 GBP
SGD 2,457 SGD
As of October 31, 2026
Save £1,767 GBP (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,725 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6541015533. Listed at 20 retailers as of October 31, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.7°
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 6541015533
Dimensions5.77 × 5.76 × 4.16 mm
L/W Ratio1.00
Top View
5.77 mm5.76 mm1.20 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541015533
Side View
Table 69.0%Crown 22.7°Girdle: STK-THKPavilion 43°Culet: NoneDepth 72.3%

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 31
Current: £3,122 GBP|Low: £1,355 GBP|High: £3,160 GBP|Avg: £2,019 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9£1,355 GBP
Retailer 3£1,610 GBP
Retailer 10£1,701 GBP
Retailer 12£1,777 GBP
Retailer 2£1,782 GBP
Retailer 5£1,886 GBP
Retailer 6£1,904 GBP
Retailer 8£1,926 GBP
Retailer 4£1,952 GBP
Retailer 7£2,190 GBP
Retailer 11£2,194 GBP
Retailer 13£2,567 GBP
Retailer 1£3,122 GBP

38 data points across 13 retailers

20 retailers£1,355 GBP to £3,122 GBP

A
Cheapest Retailer
-
£1,355 GBP
SGD 2,457 SGD
B+
Retailer 2
-
£1,610 GBP
$2,160 USD
View
B+
Retailer 3
-
£1,701 GBP
$2,283 USD
View
B+
Retailer 4
-
£1,777 GBP
$2,385 USD
View
Retailer 5
-
£1,782 GBP
$2,391 USD
View
Price last confirmed 35 days ago
Retailer 6
-
£1,782 GBP
$2,391 USD
View
Price last confirmed 26 days ago
Retailer 7
-
£1,782 GBP
$2,391 USD
View
Price last confirmed 22 days ago
Retailer 8
-
£1,864 GBP
$2,502 USD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
£1,886 GBP
$2,531 USD
View
B+
Retailer 10
-
£1,904 GBP
View
B+
Retailer 11
-
£1,926 GBP
$2,585 USD
View
B+
Retailer 12
-
£1,952 GBP
$2,620 USD
View
Retailer 13
-
£2,056 GBP
$2,759 USD
View
Price last confirmed 35 days ago
Retailer 14
-
£2,056 GBP
$2,759 USD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
£2,190 GBP
ZAR 47,486 ZAR
View
Retailer 16
-
£2,194 GBP
A$4,529 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
£2,567 GBP
View
B
Retailer 18
-
£3,122 GBP
View
Retailer 19
-
£3,725 GBP
$4,999 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
dc263b01-7815-4b22-982e-6b0b032925fb · Sep 29
£3,725 GBP
$4,999 USD
View
Price last confirmed 34 days ago
19 more retailers have this diamond
Prices start from £1,355 GBPSave up to £1,767 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
1.20ct Princess
£1,355 GBP