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Marquise|Natural|GIA

0.40ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6561722846

Certificate GIA 6561722846

Diamond specifications and retailer prices

From HK$2,417 HKD
₹29,334 INR
As of November 2, 2026
Save HK$5,256 HKD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$7,672 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561722846. Listed at 9 retailers as of November 2, 2026, with prices from HK$2,417 to HK$7,672, a HK$5,256 spread on the same certified stone. MOH London lists it at HK$7,672. 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

0.40
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561722846
Dimensions7.25 × 3.80 × 2.39 mm
L/W Ratio1.91
Culet sizeNone
Key to symbols
Crystal
Top View
7.25 mm3.80 mm0.40 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561722846
Side View
Table 57.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 62.9%

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: Nov 2
Current: HK$7,672 HKD|Low: HK$2,417 HKD|High: HK$7,672 HKD|Avg: HK$3,931 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2HK$2,417 HKD
Retailer 7HK$2,812 HKD
Retailer 8HK$3,518 HKD
Retailer 3HK$4,159 HKD
Retailer 6HK$4,472 HKD
Retailer 5HK$4,555 HKD
Retailer 4HK$5,066 HKD
MOH LondonHK$7,672 HKD

8 data points across 8 retailers

9 retailersHK$2,417 HKD to HK$7,672 HKD

A
Cheapest Retailer
-
HK$2,417 HKD
₹29,334 INR
A
Retailer 2
-
HK$2,812 HKD
View
B+
Retailer 3
-
HK$3,479 HKD
A$682 AUD
View
B+
Retailer 4
-
HK$3,518 HKD
SGD 606 SGD
View
B
Retailer 5
-
HK$4,159 HKD
£417 GBP
View
B
Retailer 6
-
HK$4,472 HKD
$570 USD
View
B
Retailer 7
-
HK$4,555 HKD
£457 GBP
View
B
Retailer 8
-
HK$5,066 HKD
€615 EUR
View
Most Expensive
MOH London
EB6E32F2B · Nov 2
HK$7,672 HKD
£770 GBP
View
8 more retailers have this diamond
Prices start from HK$2,417 HKDSave up to HK$5,256 HKD

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
0.40ct Marquise
HK$2,417 HKD