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Princess|Natural|GIA

1.20ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 7396530967

Certificate GIA 7396530967

Diamond specifications and retailer prices

From £1,118 GBP
HK$11,700 HKD
As of November 1, 2026
Save £2,549 GBP (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,667 GBP at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7396530967. Listed at 21 retailers as of October 30, 2026, with prices from £1,118 to £3,667, a £2,549 spread on the same certified stone. NZ Jewellers lists it at £3,667. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7396530967
Dimensions5.87 × 5.84 × 4.18 mm
L/W Ratio1.01
Top View
5.87 mm5.84 mm1.20 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7396530967
Side View
Table 71.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 71.6%

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: £3,667 GBP|Low: £1,118 GBP|High: £3,667 GBP|Avg: £1,716 GBP
NZ Jewellers
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 2, 2026
Retailer 11£1,118 GBP
Retailer 8£1,130 GBP
Retailer 3£1,382 GBP
Retailer 5£1,387 GBP
Retailer 4£1,388 GBP
Retailer 2£1,466 GBP
Retailer 10£1,503 GBP
Retailer 7£1,635 GBP
Retailer 13£1,734 GBP
Retailer 12£1,848 GBP
Retailer 6£1,914 GBP
Retailer 9£2,634 GBP
NZ Jewellers£3,667 GBP

27 data points across 13 retailers

21 retailers£1,118 GBP to £3,667 GBP

B+
Cheapest Retailer
-
£1,118 GBP
HK$11,700 HKD
B+
Retailer 2
-
£1,130 GBP
₹144,152 INR
View
B
Retailer 3
-
£1,358 GBP
$1,820 USD
View
B
Retailer 4
-
£1,382 GBP
$1,852 USD
View
B
Retailer 5
-
£1,387 GBP
$1,859 USD
View
Final sale: no returns
B
Retailer 6
-
£1,388 GBP
$1,860 USD
View
B
Retailer 7
-
£1,426 GBP
$1,911 USD
View
B
Retailer 8
-
£1,466 GBP
View
B
Retailer 9
-
£1,503 GBP
$2,014 USD
View
B
Retailer 10
-
£1,503 GBP
$2,014 USD
View
B
Retailer 11
-
£1,530 GBP
$2,050 USD
View
B
Retailer 12
-
£1,551 GBP
SGD 2,809 SGD
View
B
Retailer 13
-
£1,573 GBP
$2,107 USD
View
B
Retailer 14
-
£1,635 GBP
View
B
Retailer 15
-
£1,734 GBP
$2,324 USD
View
B
Retailer 16
-
£1,778 GBP
$2,382 USD
View
B
Retailer 17
-
£1,848 GBP
ZAR 40,001 ZAR
View
Retailer 18
-
£1,854 GBP
A$3,822 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
£1,914 GBP
€2,442 EUR
View
C
Retailer 20
-
£2,634 GBP
View
Most Expensive
C
NZ Jewellers
dadf2c7d-5b3b-4993-8dd6-84ab0b629c0f · Oct 30
£3,667 GBP
$4,913 USD
View
20 more retailers have this diamond
Prices start from £1,118 GBPSave up to £2,549 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+
1.20ct Princess
£1,118 GBP