Princess|Natural|GIA

0.70ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 3555803778

Certificate GIA 3555803778

Diamond specifications and retailer prices

From £470 GBP
$630 USD
As of October 29, 2026
Save £363 GBP (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,203 GBP at MOH London · As of October 26, 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 H 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 3555803778. Listed at 12 retailers as of October 29, 2026, with a 77% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50.24°
Pavilion angle37.76°
OriginNatural
Grading LabGIA
CertificateGIA 3555803778
Dimensions4.77 × 4.76 × 3.47 mm
L/W Ratio1.00
Top View
4.77 mm4.76 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555803778
Side View
Table 68.0%Crown 50.24°GirdlePavilion 37.76°CuletDepth 72.9%

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: £1,203 GBP|Low: £470 GBP|High: £1,764 GBP|Avg: £824 GBP|+17.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8£470 GBP
Retailer 7£622 GBP
Retailer 6£629 GBP
Retailer 5£645 GBP
Retailer 9£653 GBP
Retailer 2£726 GBP
Retailer 10£754 GBP
Retailer 3£762 GBP
MOH London£1,203 GBP
Retailer 4£1,599 GBP

28 data points across 10 retailers

12 retailers£470 GBP to £833 GBP

A
Cheapest Retailer
-
£470 GBP
$630 USD
Final sale: no returns
B
Retailer 2
-
£622 GBP
View
B
Retailer 3
-
£629 GBP
View
B
Retailer 4
-
£645 GBP
View
B
Retailer 5
-
£653 GBP
$875 USD
View
B
Retailer 6
-
£726 GBP
€926 EUR
View
Retailer 7
-
£754 GBP
$1,010 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
£762 GBP
ZAR 16,487 ZAR
View
B
Retailer 9
-
£833 GBP
A$1,718 AUD
View
Retailer 10
-
£862 GBP
A$1,778 AUD
View
Price last confirmed 27 days ago
Most Expensive
MOH London
877FC9213 · Oct 26
£1,203 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £470 GBPSave up to £363 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
£470 GBP