CaratHunter
Plans
Marquise|Natural|GIA

1.02ct L SI1 Marquise Natural Diamond

EX • L/SI1 • GIA 2225008008

Certificate GIA 2225008008

Diamond specifications and retailer prices

From £1,236 GBP
As of November 6, 2026
Save £629 GBP (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,865 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225008008. Listed at 2 retailers as of November 2, 2026, with prices from £1,236 to £1,865, a £629 spread on the same certified stone. 77 Diamonds lists it at £1,865. 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

1.02
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225008008
Dimensions10.88 × 5.16 × 3.08 mm
L/W Ratio2.11
Top View
10.88 mm5.16 mm1.02 ctL / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2225008008
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCuletDepth 59.7%

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 6
Current: £1,865 GBP|Low: £1,221 GBP|High: £1,883 GBP|Avg: £1,552 GBP|+1.5%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2£1,236 GBP
77 Diamonds£1,865 GBP

34 data points across 2 retailers

2 retailers£1,236 GBP to £1,865 GBP

B+
Cheapest Retailer
-
£1,236 GBP
Most Expensive
C
77 Diamonds
MQMBGXVVGMF7 · Nov 2
£1,865 GBP
View
1 more retailer has this diamond
Prices start from £1,236 GBPSave up to £629 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+
1.02ct Marquise
£1,236 GBP