Princess|Natural|GIA

0.70ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 1236840798

Certificate GIA 1236840798

Diamond specifications and retailer prices

From £306 GBP
$410 USD
As of October 31, 2026
Save £650 GBP (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,389 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.7ct natural princess diamond

This 0.7ct natural princess sits in the half to three-quarter 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 1236840798. Listed at 19 retailers as of October 31, 2026, with a 213% 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

0.70
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 1236840798
Dimensions4.72 × 4.68 × 3.49 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
4.72 mm4.68 mm0.70 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236840798
Side View
Table 69.0%CrownGirdle: Very ThickPavilion 37.8°Culet: NDepth 74.6%

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: £530 GBP|Low: £278 GBP|High: £1,005 GBP|Avg: £519 GBP|-2.9%
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
Retailer 17
November 1, 2026
Retailer 8£306 GBP
Retailer 12£331 GBP
Retailer 13£346 GBP
Retailer 3£363 GBP
Retailer 17£387 GBP
Retailer 11£445 GBP
Retailer 7£469 GBP
Retailer 5£493 GBP
Retailer 2£498 GBP
Retailer 1£530 GBP
Retailer 6£534 GBP
Retailer 16£581 GBP
Retailer 14£583 GBP
Retailer 4£598 GBP
Retailer 9£632 GBP
Retailer 15£633 GBP
Retailer 10£956 GBP

29 data points across 17 retailers

19 retailers£306 GBP to £956 GBP

A
Cheapest Retailer
-
£306 GBP
$410 USD
B+
Retailer 2
-
£331 GBP
$444 USD
View
B+
Retailer 3
-
£346 GBP
$463 USD
View
Final sale: no returns
B+
Retailer 4
-
£363 GBP
HK$3,800 HKD
View
B+
Retailer 5
-
£387 GBP
$519 USD
View
B+
Retailer 6
-
£445 GBP
View
B+
Retailer 7
-
£469 GBP
SGD 849 SGD
View
B+
Retailer 8
-
£493 GBP
$661 USD
View
B+
Retailer 9
-
£498 GBP
$667 USD
View
B+
Retailer 10
-
£530 GBP
$711 USD
View
B+
Retailer 11
-
£534 GBP
$715 USD
View
B
Retailer 12
-
£581 GBP
$778 USD
View
B
Retailer 13
-
£583 GBP
€744 EUR
View
Retailer 14
-
£598 GBP
$801 USD
View
Price last confirmed 8 days ago
Retailer 15
-
£607 GBP
$813 USD
View
Price last confirmed 39 days ago
Retailer 16
-
£632 GBP
A$1,304 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
£633 GBP
ZAR 13,696 ZAR
View
C
Retailer 18
-
£956 GBP
View
Most Expensive
NZ Jewellers
4f85a22f-0962-40a6-b880-5343e37e3d8d · Sep 25
£1,389 GBP
$1,861 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from £306 GBPSave up to £650 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
0.70ct Princess
£306 GBP