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Marquise|Natural|GIA

0.31ct F VVS1 Marquise Natural Diamond

EX • F/VVS1 • GIA 6442276118

Certificate GIA 6442276118

Diamond specifications and retailer prices

From £833 GBP
$1,118 USD
As of November 2, 2026
Save £95 GBP (10%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,230 GBP at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6442276118. Listed at 16 retailers as of November 2, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.72°
Pavilion angle40.94°
OriginNatural
Grading LabGIA
CertificateGIA 6442276118
Dimensions6.54 × 3.51 × 2.27 mm
L/W Ratio1.86
Top View
6.54 mm3.51 mm0.31 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442276118
Side View
Table 61.0%Crown 42.72°Girdle: THN-THKPavilion 40.94°Culet: NoneDepth 64.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,230 GBP|Low: £756 GBP|High: £1,590 GBP|Avg: £1,089 GBP|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5£756 GBP
Retailer 7£833 GBP
Retailer 9£882 GBP
Retailer 3£928 GBP
Retailer 2£1,029 GBP
Retailer 6£1,037 GBP
Cape Diamonds£1,230 GBP
Retailer 4£1,453 GBP
Retailer 8£1,590 GBP

40 data points across 9 retailers

16 retailers£833 GBP to £928 GBP

Retailer 1
-
£756 GBP
$1,015 USD
Price last confirmed 26 days ago
Retailer 2
-
£794 GBP
$1,065 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£794 GBP
$1,065 USD
View
Price last confirmed 25 days ago
Retailer 4
-
£823 GBP
$1,105 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
£833 GBP
$1,118 USD
View
B
Retailer 6
-
£882 GBP
$1,184 USD
View
B
Retailer 7
-
£893 GBP
$1,198 USD
View
Retailer 8
-
£915 GBP
$1,228 USD
View
Price last confirmed 24 days ago
B
Retailer 9
-
£928 GBP
View
Retailer 10
-
£1,029 GBP
€1,315 EUR
View
Price under review
Retailer 11
-
£1,037 GBP
A$2,141 AUD
View
Price under review
Retailer 12
-
£1,123 GBP
$1,507 USD
View
Price under review
Most Expensive
Cape Diamonds
cert_6442276118 · Oct 31
£1,230 GBP
ZAR 26,671 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from £833 GBPSave up to £95 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
0.31ct Marquise
£833 GBP