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Oval|Lab Grown|IGI

4.00ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG818624248

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818624248

Diamond specifications and retailer prices

From HK$3,813 HKD
$486 USD
As of November 1, 2026
Save HK$21,844 HKD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$25,657 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818624248 or 818624248. Listed at 5 retailers as of November 1, 2026, with prices from HK$3,813 to HK$25,657, a HK$21,844 spread on the same certified stone. Brilliant Earth lists it at HK$25,657. 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

4.00
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818624248
Dimensions12.93 × 8.92 × 5.43 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.93 mm8.92 mm4.00 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818624248
Side View
Table 63.0%Crown 35.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 60.9%

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 1
Current: HK$25,657 HKD|Low: HK$3,813 HKD|High: HK$25,657 HKD|Avg: HK$12,071 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3HK$3,813 HKD
Retailer 8HK$6,983 HKD
Retailer 2HK$7,227 HKD
Retailer 7HK$8,278 HKD
Retailer 6HK$9,015 HKD
Retailer 5HK$11,416 HKD
Retailer 9HK$15,024 HKD
Retailer 4HK$23,931 HKD
Brilliant EarthHK$25,657 HKD

37 data points across 9 retailers

5 retailersHK$3,813 HKD to HK$25,657 HKD

A
Cheapest Retailer
-
HK$3,813 HKD
$486 USD
Final sale: no returns
A
Retailer 2
-
HK$7,227 HKD
£725 GBP
View
Retailer 3
-
HK$11,416 HKD
$1,455 USD
View
Price last confirmed 47 days ago
Retailer 4
-
HK$23,931 HKD
$3,050 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
21228356A · Nov 1
HK$25,657 HKD
$3,270 USD
View
4 more retailers have this diamond
Prices start from HK$3,813 HKDSave up to HK$21,844 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
4.00ct Oval
HK$3,813 HKD