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Princess|Natural|GIA

1.03ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 2417986532

Certificate GIA 2417986532

Diamond specifications and retailer prices

From £1,342 GBP
As of November 4, 2026
Save £751 GBP (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,092 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-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 2417986532. Listed at 6 retailers as of November 4, 2026, with prices from £1,342 to £2,092, a £751 spread on the same certified stone. 77 Diamonds lists it at £2,092. 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

1.03
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2417986532
Dimensions5.52 × 5.43 × 4.04 mm
L/W Ratio1.02
Top View
5.52 mm5.43 mm1.03 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2417986532
Side View
Table 74.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,092 GBP|Low: £1,220 GBP|High: £2,113 GBP|Avg: £1,709 GBP|+0.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3£1,342 GBP
Retailer 4£1,371 GBP
Retailer 2£2,065 GBP
77 Diamonds£2,092 GBP

40 data points across 4 retailers

6 retailers£1,342 GBP to £2,092 GBP

A
Cheapest Retailer
-
£1,342 GBP
Final sale: no returns
A
Retailer 2
-
£1,371 GBP
View
A
Retailer 3
-
£1,393 GBP
View
B+
Retailer 4
-
£1,446 GBP
View
Retailer 5
-
£2,065 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
77 Diamonds
PRIMBRBQPZZHM · Nov 5
£2,092 GBP
View
5 more retailers have this diamond
Prices start from £1,342 GBPSave up to £751 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
1.03ct Princess
£1,342 GBP