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Oval|Lab Grown|IGI

4.08ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG851616379

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851616379

Diamond specifications and retailer prices

From HK$5,538 HKD
£556 GBP
As of November 1, 2026
Save HK$34,004 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$39,542 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.08ct lab-grown oval diamond

This 4.08ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851616379 or 851616379. Listed at 16 retailers as of October 31, 2026, with prices from HK$5,538 to HK$39,542, a HK$34,004 spread on the same certified stone. Brilliant Earth lists it at HK$39,542. 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
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851616379
Dimensions13.54 × 8.81 × 5.36 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.54 mm8.81 mm4.08 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851616379
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.8%

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: Nov 1
Current: HK$39,542 HKD|Low: HK$5,538 HKD|High: HK$39,542 HKD|Avg: HK$16,652 HKD
Brilliant Earth
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
November 1, 2026
Retailer 10HK$5,538 HKD
Retailer 4HK$6,018 HKD
Retailer 16HK$6,198 HKD
Retailer 15HK$6,418 HKD
Retailer 12HK$7,806 HKD
Retailer 6HK$9,195 HKD
Retailer 5HK$9,697 HKD
Retailer 11HK$10,290 HKD
Retailer 3HK$18,053 HKD
Retailer 13HK$20,987 HKD
Retailer 9HK$20,994 HKD
Retailer 14HK$21,897 HKD
Retailer 7HK$22,135 HKD
Retailer 2HK$25,209 HKD
Retailer 8HK$30,504 HKD
Brilliant EarthHK$39,542 HKD

3 data points across 16 retailers

16 retailersHK$5,538 HKD to HK$39,542 HKD

A
Cheapest Retailer
-
HK$5,538 HKD
£556 GBP
A
Retailer 2
-
HK$6,018 HKD
$767 USD
View
A
Retailer 3
-
HK$6,198 HKD
$790 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,418 HKD
$818 USD
View
A
Retailer 5
-
HK$7,806 HKD
$995 USD
View
B+
Retailer 6
-
HK$9,195 HKD
$1,172 USD
View
A
Retailer 7
-
HK$9,697 HKD
$1,236 USD
View
A
Retailer 8
-
HK$10,290 HKD
£1,033 GBP
View
B+
Retailer 9
-
HK$18,053 HKD
$2,301 USD
View
B
Retailer 10
-
HK$20,987 HKD
$2,675 USD
View
B
Retailer 11
-
HK$20,994 HKD
$2,676 USD
View
B
Retailer 12
-
HK$21,897 HKD
$2,791 USD
View
B
Retailer 13
-
HK$22,135 HKD
$2,821 USD
View
B
Retailer 14
-
HK$25,209 HKD
£2,530 GBP
View
B
Retailer 15
-
HK$30,504 HKD
$3,888 USD
View
Most Expensive
B
Brilliant Earth
22378069A · Oct 31
HK$39,542 HKD
$5,040 USD
View
15 more retailers have this diamond
Prices start from HK$5,538 HKDSave up to HK$34,004 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 Oval
HK$5,538 HKD