Princess|Natural|GIA

0.70ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 6545406439

Certificate GIA 6545406439

Diamond specifications and retailer prices

From £366 GBP
HK$3,800 HKD
As of October 29, 2026
Save £293 GBP (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,043 GBP at MOH London · As of October 18, 2026
View at MOH London

About this 0.7ct natural princess diamond

This 0.7ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545406439. Listed at 15 retailers as of October 23, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 6545406439
Dimensions4.99 × 4.78 × 3.63 mm
L/W Ratio1.04
Top View
4.99 mm4.78 mm0.70 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545406439
Side View
Table 75.0%CrownGirdle: THN-STKPavilion 42.2°Culet: NoneDepth 76.0%

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 29
Current: £1,043 GBP|Low: £309 GBP|High: £1,109 GBP|Avg: £582 GBP|-5.9%
MOH London
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
October 29, 2026
Retailer 5£366 GBP
Retailer 11£414 GBP
Retailer 14£414 GBP
Retailer 7£447 GBP
Retailer 3£449 GBP
Retailer 2£483 GBP
Retailer 4£533 GBP
Retailer 13£595 GBP
Retailer 12£605 GBP
Retailer 10£657 GBP
Retailer 8£659 GBP
Retailer 9£663 GBP
Retailer 6£697 GBP
MOH London£1,043 GBP

27 data points across 14 retailers

15 retailers£366 GBP to £659 GBP

A
Cheapest Retailer
-
£366 GBP
HK$3,800 HKD
B+
Retailer 2
-
£414 GBP
$550 USD
View
Final sale: no returns
A
Retailer 3
-
£414 GBP
$550 USD
View
A
Retailer 4
-
£447 GBP
€566 EUR
View
A
Retailer 5
-
£449 GBP
SGD 807 SGD
View
A
Retailer 6
-
£483 GBP
View
B+
Retailer 7
-
£533 GBP
SGD 957 SGD
View
B+
Retailer 8
-
£595 GBP
$790 USD
View
B+
Retailer 9
-
£605 GBP
$804 USD
View
B
Retailer 10
-
£657 GBP
$873 USD
View
B
Retailer 11
-
£659 GBP
€834 EUR
View
B
Retailer 12
-
£663 GBP
ZAR 14,230 ZAR
View
Price last confirmed 8 days ago
B
Retailer 13
-
£697 GBP
A$1,425 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
MOH London
A78E45BB9 · Oct 18
£1,043 GBP
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from £366 GBPSave up to £293 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
£366 GBP