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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 $622 SGD
HK$3,800 HKD
As of November 1, 2026
Save $1,068 SGD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,690 SGD 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 $622 to $1,690, a $1,068 spread on the same certified stone. MOH London lists it at $1,690. 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

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 1
Current: $1,690 SGD|Low: $622 SGD|High: $1,992 SGD|Avg: $1,011 SGD|-15.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8$622 SGD
Retailer 9$763 SGD
Retailer 10$812 SGD
Retailer 4$893 SGD
Retailer 2$898 SGD
Retailer 7$900 SGD
Retailer 6$910 SGD
Retailer 5$1,011 SGD
Retailer 3$1,085 SGD
MOH London$1,690 SGD

41 data points across 10 retailers

9 retailers$622 SGD to $1,690 SGD

A
Cheapest Retailer
-
$622 SGD
HK$3,800 HKD
A
Retailer 2
-
$763 SGD
View
A
Retailer 3
-
$893 SGD
£550 GBP
View
A
Retailer 4
-
$898 SGD
£553 GBP
View
A
Retailer 5
-
$900 SGD
$704 USD
View
A
Retailer 6
-
$910 SGD
$712 USD
View
A
Retailer 7
-
$1,011 SGD
$791 USD
View
A
Retailer 8
-
$1,085 SGD
€808 EUR
View
Most Expensive
B
MOH London
BB3E7DC7E · Nov 1
$1,690 SGD
£1,041 GBP
View
8 more retailers have this diamond
Prices start from $622 SGDSave up to $1,068 SGD

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
$622 SGD