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Round|Lab Grown|IGI

3.10ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG496107388

Shape and cutting style on the report: Round brilliant

Certificate IGI LG496107388

Diamond specifications and retailer prices

From HK$3,891 HKD
As of November 5, 2026
Save HK$16,245 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$20,136 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown 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 IGI LG496107388 or 496107388. Listed at 21 retailers as of November 1, 2026, with prices from HK$3,891 to HK$20,136, a HK$16,245 spread on the same certified stone. MOH London lists it at HK$20,136. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496107388
Dimensions9.33 × 9.37 × 5.77 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.33 mm9.37 mm3.10 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496107388
Side View
Table 56.5%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: Nov 5
Current: HK$20,136 HKD|Low: HK$3,350 HKD|High: HK$304,731 HKD|Avg: HK$10,681 HKD
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 18HK$3,891 HKD
Retailer 4HK$4,354 HKD
Retailer 7HK$4,354 HKD
Retailer 3HK$4,825 HKD
Retailer 10HK$5,319 HKD
Retailer 16HK$5,923 HKD
Retailer 15HK$6,472 HKD
Retailer 6HK$7,147 HKD
Retailer 12HK$7,359 HKD
Retailer 9HK$9,202 HKD
Retailer 14HK$10,473 HKD
Retailer 17HK$11,572 HKD
Retailer 8HK$12,686 HKD
Retailer 11HK$12,968 HKD
Retailer 2HK$13,729 HKD
Retailer 5HK$15,282 HKD
MOH LondonHK$20,136 HKD
Retailer 13HK$304,731 HKD

33 data points across 18 retailers

21 retailersHK$3,891 HKD to HK$20,136 HKD

A
Cheapest Retailer
-
HK$3,891 HKD
A
Retailer 2
-
HK$4,354 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,354 HKD
View
A
Retailer 4
-
HK$4,825 HKD
View
Retailer 5
-
HK$4,825 HKD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$5,319 HKD
View
A
Retailer 7
-
HK$5,923 HKD
View
B+
Retailer 8
-
HK$6,472 HKD
View
A
Retailer 9
-
HK$7,147 HKD
View
A
Retailer 10
-
HK$7,359 HKD
View
B+
Retailer 11
-
HK$9,202 HKD
View
B+
Retailer 12
-
HK$10,473 HKD
View
B+
Retailer 13
-
HK$11,423 HKD
View
Retailer 14
-
HK$11,572 HKD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$12,686 HKD
View
B+
Retailer 16
-
HK$12,968 HKD
View
B
Retailer 17
-
HK$13,729 HKD
View
B
Retailer 18
-
HK$13,729 HKD
View
B
Retailer 19
-
HK$15,282 HKD
View
Most Expensive
B
MOH London
LG496107388 · Nov 1
HK$20,136 HKD
£2,021 GBP
View
19 more retailers have this diamond
Prices start from HK$3,891 HKDSave up to HK$16,245 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
3.10ct Round
HK$3,891 HKD