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Marquise|Natural|GIA

0.42ct H IF Marquise Natural Diamond

EX • H/IF • GIA 1558793858

Certificate GIA 1558793858

Diamond specifications and retailer prices

From HK$3,887 HKD
₹47,181 INR
As of November 2, 2026
Save HK$8,220 HKD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$16,437 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural marquise diamond

This 0.42ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558793858. Listed at 19 retailers as of November 1, 2026, with a 211% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.42
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558793858
Dimensions8.41 × 3.78 × 2.33 mm
L/W Ratio2.22
Girdle conditionFaceted
Culet sizeNone
Top View
8.41 mm3.78 mm0.42 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558793858
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.7%

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$3,887 HKD|Low: HK$3,879 HKD|High: HK$12,256 HKD|Avg: HK$6,641 HKD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 1HK$3,887 HKD
Retailer 5HK$5,062 HKD
Retailer 6HK$5,098 HKD
Retailer 2HK$6,472 HKD
Retailer 4HK$7,472 HKD
Retailer 3HK$12,106 HKD

32 data points across 6 retailers

19 retailersHK$3,887 HKD to HK$12,106 HKD

A
Cheapest Retailer
-
HK$3,887 HKD
₹47,181 INR
A
Retailer 2
-
HK$4,419 HKD
View
Retailer 3
-
HK$5,062 HKD
€614 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$5,098 HKD
SGD 878 SGD
View
B+
Retailer 5
-
HK$5,139 HKD
$655 USD
View
B+
Retailer 6
-
HK$5,162 HKD
$658 USD
View
B+
Retailer 7
-
HK$5,241 HKD
$668 USD
View
B+
Retailer 8
-
HK$5,445 HKD
$694 USD
View
B+
Retailer 9
-
HK$5,498 HKD
SGD 947 SGD
View
B+
Retailer 10
-
HK$6,049 HKD
$771 USD
View
B+
Retailer 11
-
HK$6,472 HKD
£650 GBP
View
Retailer 12
-
HK$6,779 HKD
£680 GBP
View
Price last confirmed 36 days ago
B
Retailer 13
-
HK$7,269 HKD
$927 USD
View
B
Retailer 14
-
HK$7,369 HKD
$939 USD
View
B
Retailer 15
-
HK$7,472 HKD
€907 EUR
View
B
Retailer 16
-
HK$10,522 HKD
£1,056 GBP
View
B
Retailer 17
-
HK$12,106 HKD
£1,215 GBP
View
Retailer 18
-
HK$15,192 HKD
CA$2,689 CAD
View
Price under review
Most Expensive
NZ Jewellers
75854ccc-8ad2-4081-9bba-aa80651d3864 · Oct 30
HK$16,437 HKD
$2,095 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$3,887 HKDSave up to HK$8,220 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$3,887 HKD