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Round|Natural|GIA

5.42ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1557702331

Certificate GIA 1557702331

Diamond specifications and retailer prices

From HK$569,811 HKD
As of October 29, 2026
Save HK$503,176 HKD (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$1,072,988 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.42ct natural round diamond

This 5.42ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1557702331. Listed at 18 retailers as of October 29, 2026, with prices from HK$569,811 to HK$1,072,988, a HK$503,176 spread on the same certified stone. MOH London lists it at HK$1,072,988. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.42
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1557702331
Dimensions11.22 × 11.17 × 6.96 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
11.22 mm11.17 mm5.42 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557702331
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.2%

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: Oct 29
Current: HK$1,072,988 HKD|Low: HK$569,811 HKD|High: HK$1,103,597 HKD|Avg: HK$724,736 HKD|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 9HK$569,811 HKD
Retailer 15HK$620,140 HKD
Retailer 13HK$626,416 HKD
Retailer 5HK$627,562 HKD
Retailer 14HK$641,621 HKD
Retailer 3HK$649,694 HKD
Retailer 12HK$679,078 HKD
Retailer 7HK$698,220 HKD
Retailer 10HK$709,306 HKD
Retailer 11HK$721,901 HKD
Retailer 8HK$727,803 HKD
Retailer 6HK$767,874 HKD
Retailer 4HK$793,673 HKD
Retailer 2HK$829,178 HKD
MOH LondonHK$1,072,988 HKD

37 data points across 15 retailers

18 retailersHK$569,811 HKD to HK$1,072,988 HKD

A
Cheapest Retailer
-
HK$569,811 HKD
A
Retailer 2
-
HK$620,140 HKD
$79,042 USD
View
A
Retailer 3
-
HK$626,416 HKD
$79,842 USD
View
Final sale: no returns
A
Retailer 4
-
HK$627,562 HKD
$79,988 USD
View
B+
Retailer 5
-
HK$641,621 HKD
$81,780 USD
View
B+
Retailer 6
-
HK$649,694 HKD
SGD 111,904 SGD
View
B+
Retailer 7
-
HK$679,078 HKD
$86,554 USD
View
B+
Retailer 8
-
HK$709,306 HKD
$90,407 USD
View
B+
Retailer 9
-
HK$721,901 HKD
SGD 124,341 SGD
View
Retailer 10
-
HK$727,312 HKD
$92,702 USD
View
Price last confirmed 33 days ago
Retailer 11
-
HK$727,312 HKD
$92,702 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
HK$727,803 HKD
$92,765 USD
View
Retailer 13
-
HK$756,404 HKD
$96,410 USD
View
Price last confirmed 23 days ago
Retailer 14
-
HK$767,874 HKD
$97,872 USD
View
Price last confirmed 8 days ago
Retailer 15
-
HK$785,504 HKD
$100,119 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
HK$793,673 HKD
$101,160 USD
View
B+
Retailer 17
-
HK$829,178 HKD
€100,653 EUR
View
Most Expensive
B
MOH London
7C3418353 · Oct 29
HK$1,072,988 HKD
£107,686 GBP
View
17 more retailers have this diamond
Prices start from HK$569,811 HKDSave up to HK$503,176 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
5.42ct Round
HK$569,811 HKD