CaratHunter
Plans
Marquise|Natural|GIA

0.42ct E IF Marquise Natural Diamond

GD • E/IF • GIA 7506775927

Certificate GIA 7506775927

Diamond specifications and retailer prices

From HK$4,551 HKD
As of November 4, 2026
Save HK$5,285 HKD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$9,835 HKD at Fonder Diamond · As of November 3, 2026
View at Fonder Diamond

About this 0.42ct natural marquise diamond

This 0.42ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7506775927. Listed at 5 retailers as of November 3, 2026, with prices from HK$4,551 to HK$9,835, a HK$5,285 spread on the same certified stone. Fonder Diamond lists it at HK$9,835. 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

0.42
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7506775927
Dimensions7.37 × 3.99 × 2.51 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
7.37 mm3.99 mm0.42 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7506775927
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: 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 4
Current: HK$9,835 HKD|Low: HK$4,331 HKD|High: HK$9,853 HKD|Avg: HK$6,199 HKD|+1.1%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5HK$4,551 HKD
Retailer 3HK$4,990 HKD
Retailer 4HK$5,484 HKD
Retailer 2HK$6,088 HKD
Fonder DiamondHK$9,835 HKD

43 data points across 5 retailers

5 retailersHK$4,551 HKD to HK$9,835 HKD

A
Cheapest Retailer
-
HK$4,551 HKD
A
Retailer 2
-
HK$4,990 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$5,484 HKD
View
B+
Retailer 4
-
HK$6,088 HKD
View
Most Expensive
B
Fonder Diamond
97037922 · Nov 3
HK$9,835 HKD
SGD 1,694 SGD
View
4 more retailers have this diamond
Prices start from HK$4,551 HKDSave up to HK$5,285 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
0.42ct Marquise
HK$4,551 HKD