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Marquise|Natural|GIA

0.62ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6542348559

Certificate GIA 6542348559

Diamond specifications and retailer prices

From £362 GBP
HK$3,800 HKD
As of November 1, 2026
Save £623 GBP (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £985 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.62ct natural marquise diamond

This 0.62ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542348559. Listed at 9 retailers as of November 1, 2026, with prices from £362 to £985, a £623 spread on the same certified stone. MOH London lists it at £985. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.62
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542348559
Dimensions8.70 × 4.49 × 2.68 mm
L/W Ratio1.94
Top View
8.70 mm4.49 mm0.62 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6542348559
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 59.8%

Caratlytics Score

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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 1
Current: £985 GBP|Low: £362 GBP|High: £1,161 GBP|Avg: £588 GBP|-15.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8£362 GBP
Retailer 9£445 GBP
Retailer 10£473 GBP
Retailer 2£519 GBP
Retailer 4£521 GBP
Retailer 7£525 GBP
Retailer 6£531 GBP
Retailer 5£590 GBP
Retailer 3£632 GBP
MOH London£985 GBP

41 data points across 10 retailers

9 retailers£362 GBP to £985 GBP

A
Cheapest Retailer
-
£362 GBP
HK$3,800 HKD
A
Retailer 2
-
£445 GBP
SGD 807 SGD
View
A
Retailer 3
-
£519 GBP
View
A
Retailer 4
-
£521 GBP
View
A
Retailer 5
-
£525 GBP
$704 USD
View
A
Retailer 6
-
£531 GBP
$712 USD
View
A
Retailer 7
-
£590 GBP
$791 USD
View
A
Retailer 8
-
£632 GBP
€808 EUR
View
Most Expensive
B
MOH London
BB3E7DC7E · Nov 1
£985 GBP
View
8 more retailers have this diamond
Prices start from £362 GBPSave up to £623 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
0.62ct Marquise
£362 GBP