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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 $634 SGD
₹47,196 INR
As of November 1, 2026
Save $1,339 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,678 SGD 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 1
Current: $1,055 SGD|Low: $632 SGD|High: $1,997 SGD|Avg: $1,081 SGD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$634 SGD
Retailer 5$825 SGD
Retailer 6$831 SGD
Retailer 1$1,055 SGD
Retailer 4$1,217 SGD
Retailer 3$1,973 SGD

32 data points across 6 retailers

19 retailers$634 SGD to $1,973 SGD

A
Cheapest Retailer
-
$634 SGD
₹47,196 INR
A
Retailer 2
-
$720 SGD
HK$4,400 HKD
View
Retailer 3
-
$825 SGD
€614 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$831 SGD
View
B+
Retailer 5
-
$837 SGD
$655 USD
View
B+
Retailer 6
-
$841 SGD
$658 USD
View
B+
Retailer 7
-
$854 SGD
$668 USD
View
B+
Retailer 8
-
$887 SGD
$694 USD
View
B+
Retailer 9
-
$896 SGD
View
B+
Retailer 10
-
$986 SGD
$771 USD
View
B+
Retailer 11
-
$1,055 SGD
£650 GBP
View
Retailer 12
-
$1,105 SGD
£680 GBP
View
Price last confirmed 36 days ago
B
Retailer 13
-
$1,184 SGD
$927 USD
View
B
Retailer 14
-
$1,201 SGD
$939 USD
View
B
Retailer 15
-
$1,217 SGD
€907 EUR
View
B
Retailer 16
-
$1,714 SGD
£1,056 GBP
View
B
Retailer 17
-
$1,973 SGD
£1,215 GBP
View
Retailer 18
-
$2,475 SGD
CA$2,689 CAD
View
Price under review
Most Expensive
NZ Jewellers
75854ccc-8ad2-4081-9bba-aa80651d3864 · Oct 30
$2,678 SGD
$2,095 USD
View
Price under review
18 more retailers have this diamond
Prices start from $634 SGDSave up to $1,339 SGD

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
$634 SGD