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Marquise|Natural|GIA

0.96ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 2556635650

Certificate GIA 2556635650

Diamond specifications and retailer prices

From £2,372 GBP
As of November 5, 2026
Save £865 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,237 GBP at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 0.96ct natural marquise diamond

This 0.96ct natural marquise sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556635650. Listed at 4 retailers as of November 4, 2026, with prices from £2,372 to £3,237, a £865 spread on the same certified stone. 77 Diamonds lists it at £3,237. 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

0.96
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.94°
Pavilion angle41.29°
OriginNatural
Grading LabGIA
CertificateGIA 2556635650
Dimensions9.39 × 5.07 × 3.32 mm
L/W Ratio1.85
Culet sizeNone
Top View
9.39 mm5.07 mm0.96 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556635650
Side View
Table 61.0%Crown 40.94°Girdle: STK-VTKPavilion 41.29°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £3,237 GBP|Low: £1,369 GBP|High: £3,783 GBP|Avg: £2,496 GBP|-1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 12£1,369 GBP
Retailer 9£1,810 GBP
Retailer 8£1,958 GBP
Retailer 13£2,061 GBP
Retailer 7£2,105 GBP
Retailer 10£2,392 GBP
Retailer 11£2,401 GBP
Retailer 2£2,453 GBP
Retailer 4£2,666 GBP
Retailer 6£2,889 GBP
77 Diamonds£3,237 GBP
Retailer 3£3,276 GBP
Retailer 5£3,783 GBP

22 data points across 13 retailers

4 retailers£2,372 GBP to £3,237 GBP

B+
Cheapest Retailer
-
£2,372 GBP
B+
Retailer 2
-
£2,453 GBP
View
B+
Retailer 3
-
£2,666 GBP
View
Most Expensive
B
77 Diamonds
MQMBEVATCG8M · Nov 4
£3,237 GBP
View
3 more retailers have this diamond
Prices start from £2,372 GBPSave up to £865 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+
0.96ct Marquise
£2,372 GBP