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Marquise|Natural|GIA

1.02ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 6223176386

Certificate GIA 6223176386

Diamond specifications and retailer prices

From £3,116 GBP
$4,175 USD
As of October 28, 2026
Save £1,249 GBP (29%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £4,365 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E 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 6223176386. Listed at 3 retailers as of October 28, 2026, with prices from £3,116 to £4,365, a £1,249 spread on the same certified stone. 77 Diamonds lists it at £4,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6223176386
Dimensions9.41 × 5.35 × 3.52 mm
L/W Ratio1.76
Top View
9.41 mm5.35 mm1.02 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6223176386
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.7%

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 28
Current: £4,365 GBP|Low: £3,116 GBP|High: £4,365 GBP|Avg: £3,539 GBP|+0.1%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2£3,116 GBP
Retailer 3£3,221 GBP
77 Diamonds£4,365 GBP

13 data points across 3 retailers

3 retailers£3,116 GBP to £4,365 GBP

A
Cheapest Retailer
-
£3,116 GBP
$4,175 USD
A
Retailer 2
-
£3,221 GBP
€4,110 EUR
View
Most Expensive
B+
77 Diamonds
MQMBVRJKETHN · Oct 30
£4,365 GBP
View
2 more retailers have this diamond
Prices start from £3,116 GBPSave up to £1,249 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
1.02ct Marquise
£3,116 GBP