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Marquise|Natural|GIA

0.80ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 6565737127

Certificate GIA 6565737127

Diamond specifications and retailer prices

From £899 GBP
₹114,867 INR
As of November 2, 2026
Save £2,042 GBP (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,941 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565737127. Listed at 15 retailers as of October 30, 2026, with prices from £899 to £2,941, a £2,042 spread on the same certified stone. NZ Jewellers lists it at £2,941. 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

0.80
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565737127
Dimensions9.74 × 4.95 × 2.73 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
9.74 mm4.95 mm0.80 ctF / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565737127
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 55.2%

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: Nov 2
Current: £2,941 GBP|Low: £899 GBP|High: £2,941 GBP|Avg: £1,463 GBP
NZ Jewellers
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
November 2, 2026
Retailer 8£899 GBP
Retailer 4£1,113 GBP
Retailer 5£1,117 GBP
Retailer 14£1,182 GBP
Retailer 13£1,206 GBP
Retailer 2£1,261 GBP
Retailer 12£1,307 GBP
Retailer 11£1,339 GBP
Retailer 3£1,391 GBP
Retailer 6£1,391 GBP
Retailer 9£1,600 GBP
Retailer 10£1,646 GBP
Retailer 7£2,112 GBP
NZ Jewellers£2,941 GBP

4 data points across 14 retailers

15 retailers£899 GBP to £2,941 GBP

A
Cheapest Retailer
-
£899 GBP
₹114,867 INR
A
Retailer 2
-
£1,046 GBP
A$2,160 AUD
View
A
Retailer 3
-
£1,113 GBP
$1,493 USD
View
Final sale: no returns
A
Retailer 4
-
£1,117 GBP
$1,499 USD
View
A
Retailer 5
-
£1,182 GBP
$1,586 USD
View
A
Retailer 6
-
£1,206 GBP
$1,618 USD
View
A
Retailer 7
-
£1,261 GBP
$1,692 USD
View
B+
Retailer 8
-
£1,307 GBP
$1,754 USD
View
B+
Retailer 9
-
£1,339 GBP
View
B+
Retailer 10
-
£1,391 GBP
$1,867 USD
View
B+
Retailer 11
-
£1,391 GBP
$1,867 USD
View
B+
Retailer 12
-
£1,600 GBP
View
B+
Retailer 13
-
£1,646 GBP
€2,104 EUR
View
B
Retailer 14
-
£2,112 GBP
View
Most Expensive
B
NZ Jewellers
d5d4a0c5-31ec-4db3-8b94-19f31dcc235f · Oct 30
£2,941 GBP
$3,946 USD
View
14 more retailers have this diamond
Prices start from £899 GBPSave up to £2,042 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
0.80ct Marquise
£899 GBP