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Marquise|Natural|GIA

0.40ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 2556248119

Certificate GIA 2556248119

Diamond specifications and retailer prices

From HK$2,378 HKD
₹28,859 INR
As of November 2, 2026
Save HK$5,973 HKD (72%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$8,350 HKD at MOH London · As of November 1, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556248119. Listed at 24 retailers as of November 1, 2026, with prices from HK$2,378 to HK$8,350, a HK$5,973 spread on the same certified stone. MOH London lists it at HK$8,350. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556248119
Dimensions8.13 × 3.61 × 2.32 mm
L/W Ratio2.25
Top View
8.13 mm3.61 mm0.40 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556248119
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.2%

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$8,350 HKD|Low: HK$2,378 HKD|High: HK$13,856 HKD|Avg: HK$5,346 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 2HK$2,378 HKD
Retailer 3HK$2,746 HKD
Retailer 12HK$2,864 HKD
Retailer 13HK$3,838 HKD
Retailer 5HK$3,892 HKD
Retailer 7HK$3,892 HKD
Retailer 14HK$3,970 HKD
Retailer 6HK$4,174 HKD
Retailer 15HK$4,355 HKD
Retailer 11HK$4,502 HKD
Retailer 4HK$4,954 HKD
Retailer 10HK$5,157 HKD
Retailer 16HK$5,605 HKD
Retailer 9HK$7,315 HKD
MOH LondonHK$8,350 HKD
Retailer 8HK$13,856 HKD

23 data points across 16 retailers

24 retailersHK$2,378 HKD to HK$8,350 HKD

A
Cheapest Retailer
-
HK$2,378 HKD
₹28,859 INR
A
Retailer 2
-
HK$2,746 HKD
$350 USD
View
A
Retailer 3
-
HK$2,864 HKD
$365 USD
View
B+
Retailer 4
-
HK$3,335 HKD
$425 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$3,507 HKD
$447 USD
View
B+
Retailer 6
-
HK$3,617 HKD
$461 USD
View
B+
Retailer 7
-
HK$3,838 HKD
$489 USD
View
B+
Retailer 8
-
HK$3,892 HKD
$496 USD
View
B+
Retailer 9
-
HK$3,892 HKD
$496 USD
View
B+
Retailer 10
-
HK$3,970 HKD
$506 USD
View
B+
Retailer 11
-
HK$4,174 HKD
$532 USD
View
B
Retailer 12
-
HK$4,355 HKD
$555 USD
View
B
Retailer 13
-
HK$4,502 HKD
£452 GBP
View
B
Retailer 14
-
HK$4,582 HKD
$584 USD
View
B
Retailer 15
-
HK$4,644 HKD
$592 USD
View
B
Retailer 16
-
HK$4,954 HKD
£497 GBP
View
B
Retailer 17
-
HK$5,119 HKD
$652 USD
View
B
Retailer 18
-
HK$5,157 HKD
€626 EUR
View
B
Retailer 19
-
HK$5,218 HKD
$665 USD
View
B
Retailer 20
-
HK$5,605 HKD
ZAR 11,540 ZAR
View
Retailer 21
-
HK$5,975 HKD
A$1,172 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
HK$7,315 HKD
£734 GBP
View
Most Expensive
B
MOH London
922E10FE2 · Nov 1
HK$8,350 HKD
£838 GBP
View
22 more retailers have this diamond
Prices start from HK$2,378 HKDSave up to HK$5,973 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$2,378 HKD