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Marquise|Natural|GIA

0.65ct J VS1 Marquise Natural Diamond

GD • J/VS1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From £834 GBP
$1,120 USD
As of October 31, 2026
Save £26 GBP (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £861 GBP at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 0.65ct natural marquise diamond

This 0.65ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.65
Carat
J
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions8.76 × 4.07 × 2.97 mm
L/W Ratio2.15
Top View
8.76 mm4.07 mm0.65 ctJ / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 72.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £861 GBP|Low: £834 GBP|High: £861 GBP|Avg: £843 GBP|+1.4%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2£834 GBP
B2C Jewels£861 GBP

3 data points across 2 retailers

2 retailers£834 GBP to £861 GBP

B
Cheapest Retailer
-
£834 GBP
$1,120 USD
Most Expensive
C
B2C Jewels
7321205 · Nov 2
£861 GBP
$1,155 USD
View
1 more retailer has this diamond
Prices start from £834 GBPSave up to £26 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
0.65ct Marquise
£834 GBP