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Marquise|Natural|GIA

3.49ct J VVS1 Marquise Natural Diamond

ID • J/VVS1 • GIA 270

Certificate GIA 270

Diamond specifications and retailer prices

From £29,686 GBP
As of November 6, 2026
Save £4,686 GBP (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £34,372 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.49ct natural marquise diamond

This 3.49ct natural marquise sits in the three to five carat band, graded J 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. Listed at 3 retailers as of November 5, 2026, with prices from £29,686 to £34,372, a £4,686 spread on the same certified stone. Blue Nile lists it at £34,372. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.49
Carat
J
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 270
Dimensions15.95 × 8.10 × 4.61 mm
L/W Ratio1.97
Top View
15.95 mm8.10 mm3.49 ctJ / VVS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 270
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: £34,372 GBP|Low: £29,686 GBP|High: £35,703 GBP|Avg: £32,420 GBP|-3.7%
Blue Nile
Retailer 2
Retailer 3
October 31, 2026
Retailer 3£29,686 GBP
Retailer 2£31,490 GBP
Blue Nile£34,372 GBP

4 data points across 3 retailers

3 retailers£29,686 GBP to £34,372 GBP

B+
Cheapest Retailer
-
£29,686 GBP
B+
Retailer 2
-
£31,490 GBP
View
Most Expensive
B
Blue Nile
17113288 · Nov 5
£34,372 GBP
$46,007 USD
View
2 more retailers have this diamond
Prices start from £29,686 GBPSave up to £4,686 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+
3.49ct Marquise
£29,686 GBP