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Marquise|Natural|GIA

0.42ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 2558632659

Certificate GIA 2558632659

Diamond specifications and retailer prices

From HK$2,315 HKD
₹28,100 INR
As of November 2, 2026
Save HK$2,812 HKD (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$5,127 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.42ct natural marquise diamond

This 0.42ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558632659. Listed at 7 retailers as of November 1, 2026, with prices from HK$2,315 to HK$5,127, a HK$2,812 spread on the same certified stone. 77 Diamonds lists it at HK$5,127. 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2558632659
Dimensions7.57 × 3.96 × 2.48 mm
L/W Ratio1.91
Top View
7.57 mm3.96 mm0.42 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2558632659
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.6%

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$5,127 HKD|Low: HK$2,310 HKD|High: HK$5,404 HKD|Avg: HK$3,569 HKD|-3.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2HK$2,315 HKD
Retailer 4HK$2,712 HKD
Retailer 3HK$2,984 HKD
Retailer 7HK$3,272 HKD
Retailer 5HK$3,385 HKD
Retailer 6HK$4,364 HKD
77 DiamondsHK$5,127 HKD

44 data points across 7 retailers

7 retailersHK$2,315 HKD to HK$5,127 HKD

A
Cheapest Retailer
-
HK$2,315 HKD
₹28,100 INR
A
Retailer 2
-
HK$2,712 HKD
View
A
Retailer 3
-
HK$2,984 HKD
SGD 514 SGD
View
A
Retailer 4
-
HK$3,272 HKD
$417 USD
View
A
Retailer 5
-
HK$3,385 HKD
SGD 583 SGD
View
B+
Retailer 6
-
HK$4,364 HKD
$556 USD
View
Most Expensive
B
77 Diamonds
MQCPXUXA8HVY · Nov 1
HK$5,127 HKD
£515 GBP
View
6 more retailers have this diamond
Prices start from HK$2,315 HKDSave up to HK$2,812 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$2,315 HKD