Round|Lab Grown|IGI

4.08ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG839672618

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839672618

Diamond specifications and retailer prices

From HK$4,590 HKD
$585 USD
As of October 25, 2026
Save HK$12,279 HKD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$16,869 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 4.08ct lab-grown round diamond

This 4.08ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839672618 or 839672618. Listed at 17 retailers as of October 25, 2026, with prices from HK$4,590 to HK$16,869, a HK$12,279 spread on the same certified stone. MOH London lists it at HK$16,869. 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

4.08
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839672618
Dimensions10.41 × 10.49 × 6.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm10.49 mm4.08 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839672618
Side View
Table 58.0%Crown 33.3°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 59.2%

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 25
Current: HK$16,869 HKD|Low: HK$3,554 HKD|High: HK$17,048 HKD|Avg: HK$9,053 HKD|-1.1%
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
October 27, 2026
Retailer 14HK$3,695 HKD
Retailer 17HK$4,143 HKD
Retailer 3HK$4,590 HKD
Retailer 4HK$4,590 HKD
Retailer 16HK$5,122 HKD
Retailer 12HK$6,159 HKD
Retailer 15HK$6,957 HKD
Retailer 6HK$7,234 HKD
Retailer 2HK$7,678 HKD
Retailer 13HK$8,591 HKD
Retailer 10HK$9,046 HKD
Retailer 11HK$12,326 HKD
Retailer 5HK$12,890 HKD
Retailer 8HK$14,742 HKD
Retailer 9HK$14,828 HKD
Retailer 7HK$14,976 HKD
MOH LondonHK$16,869 HKD

21 data points across 17 retailers

17 retailersHK$4,590 HKD to HK$16,869 HKD

Retailer 1
-
HK$3,695 HKD
$471 USD
Price last confirmed 8 days ago
Retailer 2
-
HK$4,143 HKD
$528 USD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$4,590 HKD
$585 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$4,590 HKD
$585 USD
View
A
Retailer 5
-
HK$5,122 HKD
View
B+
Retailer 6
-
HK$6,159 HKD
$785 USD
View
Retailer 7
-
HK$6,957 HKD
£698 GBP
View
Price last confirmed 24 days ago
A
Retailer 8
-
HK$7,234 HKD
$922 USD
View
A
Retailer 9
-
HK$7,678 HKD
€932 EUR
View
B+
Retailer 10
-
HK$8,591 HKD
$1,095 USD
View
Retailer 11
-
HK$9,046 HKD
ZAR 18,626 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$12,326 HKD
$1,571 USD
View
B+
Retailer 13
-
HK$12,890 HKD
$1,643 USD
View
Retailer 14
-
HK$14,742 HKD
$1,879 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$14,828 HKD
SGD 2,554 SGD
View
B
Retailer 16
-
HK$14,976 HKD
$1,909 USD
View
Most Expensive
B
MOH London
LG839672618 · Oct 26
HK$16,869 HKD
£1,693 GBP
View
16 more retailers have this diamond
Prices start from HK$4,590 HKDSave up to HK$12,279 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
4.08ct Round
HK$4,590 HKD