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5.98ct J VS2 Round Natural Diamond

EX • J/VS2 • IGI 851618557

Shape and cutting style on the report: Round brilliant

Certificate IGI 851618557

Diamond specifications and retailer prices

From HK$520,696 HKD
$66,367 USD
As of October 31, 2026
Save HK$296,615 HKD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$817,310 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 5.98ct natural round diamond

This 5.98ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 851618557. Listed at 3 retailers as of October 31, 2026, with prices from HK$520,696 to HK$817,310, a HK$296,615 spread on the same certified stone. MOH London lists it at HK$817,310. 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

5.98
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 851618557
Dimensions11.46 × 11.51 × 7.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
11.46 mm11.51 mm5.98 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 851618557
Side View
Table 58.0%Crown 36.2°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$817,310 HKD|Low: HK$520,696 HKD|High: HK$817,310 HKD|Avg: HK$581,374 HKD
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 3HK$520,696 HKD
Retailer 2HK$524,083 HKD
MOH LondonHK$817,310 HKD

2 data points across 3 retailers

3 retailersHK$520,696 HKD to HK$817,310 HKD

A
Cheapest Retailer
-
HK$520,696 HKD
$66,367 USD
A
Retailer 2
-
HK$524,083 HKD
£52,597 GBP
View
Most Expensive
B
MOH London
C81017BB8 · Nov 1
HK$817,310 HKD
£82,026 GBP
View
2 more retailers have this diamond
Prices start from HK$520,696 HKDSave up to HK$296,615 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
5.98ct Round
HK$520,696 HKD