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Marquise|Natural|GIA

0.43ct I VVS1 Marquise Natural Diamond

EX • I/VVS1 • GIA 7556115666

Certificate GIA 7556115666

Diamond specifications and retailer prices

From £306 GBP
As of November 6, 2026
Save £192 GBP (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £808 GBP at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

About this 0.43ct natural marquise diamond

This 0.43ct natural marquise sits in the sub-half-carat band, graded I colour (near-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 7556115666. Listed at 10 retailers as of November 6, 2026, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.53°
Pavilion angle37.88°
OriginNatural
Grading LabGIA
CertificateGIA 7556115666
Dimensions8.07 × 3.95 × 2.29 mm
L/W Ratio2.04
Culet sizeNone
Top View
8.07 mm3.95 mm0.43 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556115666
Side View
Table 61.0%Crown 37.53°Girdle: STK-THKPavilion 37.88°Culet: NoneDepth 58.1%

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 6
Current: £808 GBP|Low: £306 GBP|High: £808 GBP|Avg: £465 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£306 GBP
Retailer 4£321 GBP
Retailer 9£329 GBP
Retailer 3£398 GBP
Retailer 6£430 GBP
Retailer 7£462 GBP
Retailer 2£476 GBP
Retailer 8£498 GBP
Flawless Fine Jewelry£808 GBP

42 data points across 9 retailers

10 retailers£306 GBP to £498 GBP

A
Cheapest Retailer
-
£306 GBP
A
Retailer 2
-
£321 GBP
View
A
Retailer 3
-
£329 GBP
View
A
Retailer 4
-
£398 GBP
View
A
Retailer 5
-
£430 GBP
View
B+
Retailer 6
-
£459 GBP
View
B+
Retailer 7
-
£462 GBP
View
B+
Retailer 8
-
£476 GBP
View
B+
Retailer 9
-
£498 GBP
View
Most Expensive
Flawless Fine Jewelry
1F1C14D06 · Oct 21
£808 GBP
View
Price last confirmed 16 days ago
9 more retailers have this diamond
Prices start from £306 GBPSave up to £192 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
0.43ct Marquise
£306 GBP