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Marquise|Natural|GIA

0.40ct G IF Marquise Natural Diamond

VG • G/IF • GIA 6542390415

Certificate GIA 6542390415

Diamond specifications and retailer prices

From HK$3,214 HKD
₹39,017 INR
As of November 2, 2026
Save HK$9,345 HKD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$13,707 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542390415. Listed at 20 retailers as of November 2, 2026, with a 291% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542390415
Dimensions6.77 × 3.87 × 2.61 mm
L/W Ratio1.75
Top View
6.77 mm3.87 mm0.40 ctG / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542390415
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.6%

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$5,407 HKD|Low: HK$3,208 HKD|High: HK$10,214 HKD|Avg: HK$6,225 HKD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4HK$3,214 HKD
Retailer 9HK$4,326 HKD
Retailer 2HK$4,343 HKD
Retailer 11HK$4,708 HKD
Retailer 1HK$5,407 HKD
Retailer 10HK$5,751 HKD
Retailer 8HK$5,992 HKD
Retailer 7HK$6,500 HKD
Retailer 5HK$7,977 HKD
Retailer 3HK$9,686 HKD
Retailer 6HK$10,094 HKD

25 data points across 11 retailers

20 retailersHK$3,214 HKD to HK$12,559 HKD

A
Cheapest Retailer
-
HK$3,214 HKD
₹39,017 INR
A
Retailer 2
-
HK$3,716 HKD
View
A
Retailer 3
-
HK$4,268 HKD
$544 USD
View
Retailer 4
-
HK$4,326 HKD
€525 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$4,343 HKD
SGD 748 SGD
View
A
Retailer 6
-
HK$4,370 HKD
$557 USD
View
A
Retailer 7
-
HK$4,566 HKD
$582 USD
View
Retailer 8
-
HK$4,598 HKD
SGD 792 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$4,708 HKD
$600 USD
View
B+
Retailer 10
-
HK$5,045 HKD
$643 USD
View
B+
Retailer 11
-
HK$5,407 HKD
£543 GBP
View
B+
Retailer 12
-
HK$5,751 HKD
$733 USD
View
B+
Retailer 13
-
HK$5,992 HKD
£601 GBP
View
Retailer 14
-
HK$6,090 HKD
$776 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$6,500 HKD
€789 EUR
View
B
Retailer 16
-
HK$7,977 HKD
£801 GBP
View
B
Retailer 17
-
HK$9,686 HKD
£972 GBP
View
B
Retailer 18
-
HK$10,094 HKD
£1,013 GBP
View
B
Retailer 19
-
HK$12,559 HKD
CA$2,223 CAD
View
Most Expensive
NZ Jewellers
0e435a6f-0d3c-4d05-b4c3-7f5a5243187d · Nov 3
HK$13,707 HKD
$1,747 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$3,214 HKDSave up to HK$9,345 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$3,214 HKD