Princess|Natural|GIA

1.33ct I SI2 Princess Natural Diamond

VG • I/SI2 • GIA 6233779357

Certificate GIA 6233779357

Diamond specifications and retailer prices

From £1,280 GBP
HK$13,400 HKD
As of October 27, 2026
Save £1,706 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,382 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.33ct natural princess diamond

This 1.33ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6233779357. Listed at 18 retailers as of October 26, 2026, with a 133% 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

1.33
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233779357
Dimensions6.00 × 5.78 × 4.43 mm
L/W Ratio1.04
Top View
6.00 mm5.78 mm1.33 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6233779357
Side View
Table 71.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 76.7%

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 27
Current: £1,420 GBP|Low: £1,223 GBP|High: £3,018 GBP|Avg: £1,766 GBP|+1.7%
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
Retailer 14
Retailer 15
Retailer 16
October 27, 2026
Retailer 2£1,280 GBP
Retailer 3£1,414 GBP
Retailer 1£1,420 GBP
Retailer 13£1,422 GBP
Retailer 6£1,436 GBP
Retailer 8£1,523 GBP
Retailer 5£1,542 GBP
Retailer 15£1,685 GBP
Retailer 7£1,791 GBP
Retailer 14£1,791 GBP
Retailer 4£1,851 GBP
Retailer 9£1,856 GBP
Retailer 10£1,961 GBP
Retailer 11£2,114 GBP
Retailer 16£2,446 GBP
Retailer 12£2,986 GBP

35 data points across 16 retailers

18 retailers£1,280 GBP to £2,986 GBP

A
Cheapest Retailer
-
£1,280 GBP
HK$13,400 HKD
B+
Retailer 2
-
£1,420 GBP
$1,903 USD
View
Retailer 3
-
£1,422 GBP
$1,905 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
£1,436 GBP
$1,924 USD
View
Retailer 5
-
£1,466 GBP
$1,964 USD
View
Price last confirmed 41 days ago
Retailer 6
-
£1,523 GBP
$2,041 USD
View
Price last confirmed 9 days ago
Retailer 7
-
£1,542 GBP
$2,066 USD
View
Price last confirmed 8 days ago
Retailer 8
-
£1,685 GBP
$2,258 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£1,691 GBP
$2,266 USD
View
Price last confirmed 39 days ago
Retailer 10
-
£1,791 GBP
$2,400 USD
View
Price last confirmed 7 days ago
Retailer 11
-
£1,791 GBP
$2,400 USD
View
Price last confirmed 7 days ago
Retailer 12
-
£1,851 GBP
$2,480 USD
View
Price last confirmed 7 days ago
A
Retailer 13
-
£1,856 GBP
View
B+
Retailer 14
-
£1,961 GBP
CA$3,650 CAD
View
B+
Retailer 15
-
£2,114 GBP
€2,698 EUR
View
Retailer 16
-
£2,446 GBP
$3,277 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
£2,986 GBP
View
Most Expensive
NZ Jewellers
ea49de02-e48f-4418-bc9a-632f9f565f97 · Sep 25
£3,382 GBP
$4,532 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from £1,280 GBPSave up to £1,706 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
1.33ct Princess
£1,280 GBP