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Marquise|Natural|GIA

0.40ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6552676010

Certificate GIA 6552676010

Diamond specifications and retailer prices

From £333 GBP
₹42,457 INR
As of October 31, 2026
Save £719 GBP (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,426 GBP at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552676010. Listed at 11 retailers as of October 25, 2026, with a 216% 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

0.40
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552676010
Dimensions7.08 × 3.82 × 2.39 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.08 mm3.82 mm0.40 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552676010
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 31
Current: £333 GBP|Low: £332 GBP|High: £1,063 GBP|Avg: £660 GBP|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 1£333 GBP
Retailer 4£420 GBP
Retailer 5£526 GBP
Retailer 7£576 GBP
Retailer 6£684 GBP
Retailer 2£908 GBP
Retailer 3£1,052 GBP

45 data points across 7 retailers

11 retailers£333 GBP to £1,052 GBP

A+
Cheapest Retailer
-
£333 GBP
₹42,457 INR
A
Retailer 2
-
£382 GBP
HK$4,000 HKD
View
A
Retailer 3
-
£420 GBP
$563 USD
View
Final sale: no returns
Retailer 4
-
£455 GBP
$609 USD
View
Price last confirmed 33 days ago
B+
Retailer 5
-
£473 GBP
SGD 857 SGD
View
B+
Retailer 6
-
£526 GBP
$705 USD
View
B+
Retailer 7
-
£576 GBP
$772 USD
View
Retailer 8
-
£684 GBP
A$1,410 AUD
View
Price last confirmed 27 days ago
B
Retailer 9
-
£908 GBP
View
B
Retailer 10
-
£1,052 GBP
View
Most Expensive
NZ Jewellers
9d4d9070-7727-4371-98a9-cd34196596ab · Sep 27
£1,426 GBP
$1,911 USD
View
Price under review
10 more retailers have this diamond
Prices start from £333 GBPSave up to £719 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+
0.40ct Marquise
£333 GBP