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Marquise|Natural|GIA

0.40ct I VVS1 Marquise Natural Diamond

GD • I/VVS1 • GIA 2554474911

Certificate GIA 2554474911

Diamond specifications and retailer prices

From £350 GBP
MYR 1,911 MYR
As of October 30, 2026
Save £125 GBP (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £475 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554474911. Listed at 4 retailers as of October 30, 2026, with prices from £350 to £475, a £125 spread on the same certified stone. 77 Diamonds lists it at £475. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
I
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554474911
Dimensions7.34 × 3.82 × 2.43 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Feather, Indented Natural
Top View
7.34 mm3.82 mm0.40 ctI / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554474911
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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: Oct 30
Current: £475 GBP|Low: £303 GBP|High: £475 GBP|Avg: £397 GBP|+2.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4£350 GBP
Retailer 3£352 GBP
Retailer 2£420 GBP
77 Diamonds£475 GBP

40 data points across 4 retailers

4 retailers£350 GBP to £475 GBP

A
Cheapest Retailer
-
£350 GBP
MYR 1,911 MYR
A
Retailer 2
-
£352 GBP
$471 USD
View
Final sale: no returns
B+
Retailer 3
-
£420 GBP
SGD 761 SGD
View
Most Expensive
B
77 Diamonds
MQCPNRFHPGYX · Nov 2
£475 GBP
View
3 more retailers have this diamond
Prices start from £350 GBPSave up to £125 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
£350 GBP