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Marquise|Natural|GIA

1.00ct J VVS1 Marquise Natural Diamond

EX • J/VVS1 • GIA 1565477674

Certificate GIA 1565477674

Diamond specifications and retailer prices

From £2,140 GBP
As of November 4, 2026
Save £435 GBP (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,576 GBP at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-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 1565477674. Listed at 4 retailers as of October 31, 2026, with prices from £2,140 to £2,576, a £435 spread on the same certified stone. Michael Trio lists it at £2,576. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565477674
Dimensions10.11 × 5.21 × 3.22 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Pinpoint, Chip, Feather
Top View
10.11 mm5.21 mm1.00 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1565477674
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,576 GBP|Low: £2,140 GBP|High: £2,576 GBP|Avg: £2,354 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 2£2,140 GBP
Retailer 4£2,233 GBP
Retailer 3£2,410 GBP
Michael Trio£2,576 GBP

29 data points across 4 retailers

4 retailers£2,140 GBP to £2,576 GBP

A
Cheapest Retailer
-
£2,140 GBP
Retailer 2
-
£2,233 GBP
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£2,410 GBP
View
Most Expensive
B
Michael Trio
3383228532 · Oct 31
£2,576 GBP
SGD 4,659 SGD
View
3 more retailers have this diamond
Prices start from £2,140 GBPSave up to £435 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
1.00ct Marquise
£2,140 GBP