CaratHunter
Plans
Round|Natural|GIA

3.51ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 1559028116

Certificate GIA 1559028116

Diamond specifications and retailer prices

From HK$247,748 HKD
As of October 30, 2026
Save HK$187,491 HKD (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$435,239 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.51ct natural round diamond

This 3.51ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1559028116. Listed at 18 retailers as of October 29, 2026, with prices from HK$247,748 to HK$435,239, a HK$187,491 spread on the same certified stone. MOH London lists it at HK$435,239. 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

3.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559028116
Dimensions9.73 × 9.79 × 5.88 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
9.73 mm9.79 mm3.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559028116
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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 30
Current: HK$435,239 HKD|Low: HK$250,942 HKD|High: HK$435,239 HKD|Avg: HK$306,989 HKD|+2.0%
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
October 31, 2026
Retailer 2HK$251,584 HKD
Retailer 6HK$267,451 HKD
Retailer 7HK$277,095 HKD
Retailer 4HK$278,569 HKD
Retailer 13HK$280,476 HKD
Retailer 11HK$288,745 HKD
Retailer 12HK$296,803 HKD
Retailer 5HK$298,870 HKD
Retailer 14HK$305,974 HKD
Retailer 10HK$331,473 HKD
Retailer 8HK$336,340 HKD
Retailer 3HK$344,222 HKD
Retailer 9HK$357,437 HKD
MOH LondonHK$435,239 HKD

31 data points across 14 retailers

18 retailersHK$247,748 HKD to HK$435,239 HKD

B+
Cheapest Retailer
-
HK$247,748 HKD
A
Retailer 2
-
HK$251,584 HKD
₹3,053,952 INR
View
Retailer 3
-
HK$267,451 HKD
A$52,444 AUD
View
Price last confirmed 27 days ago
Retailer 4
-
HK$275,219 HKD
SGD 47,404 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
HK$277,095 HKD
£27,810 GBP
View
B+
Retailer 6
-
HK$278,569 HKD
$35,506 USD
View
B+
Retailer 7
-
HK$280,476 HKD
$35,749 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$288,745 HKD
$36,803 USD
View
B+
Retailer 9
-
HK$296,803 HKD
$37,830 USD
View
B+
Retailer 10
-
HK$298,870 HKD
$38,093 USD
View
B
Retailer 11
-
HK$305,974 HKD
$38,999 USD
View
B
Retailer 12
-
HK$318,724 HKD
$40,624 USD
View
B+
Retailer 13
-
HK$331,473 HKD
$42,249 USD
View
B
Retailer 14
-
HK$336,340 HKD
€40,828 EUR
View
B
Retailer 15
-
HK$344,065 HKD
$43,854 USD
View
B
Retailer 16
-
HK$344,222 HKD
$43,874 USD
View
B
Retailer 17
-
HK$357,437 HKD
ZAR 735,999 ZAR
View
Most Expensive
B
MOH London
B9CD9F333 · Oct 29
HK$435,239 HKD
£43,681 GBP
View
17 more retailers have this diamond
Prices start from HK$247,748 HKDSave up to HK$187,491 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
3.51ct Round
HK$247,748 HKD