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Oval|Lab Grown|IGI

4.57ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG835618448

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835618448

Diamond specifications and retailer prices

From HK$7,375 HKD
$940 USD
As of November 1, 2026
Save HK$40,015 HKD (84%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$47,390 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.57ct lab-grown oval diamond

This 4.57ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835618448 or 835618448. Listed at 5 retailers as of November 1, 2026, with prices from HK$7,375 to HK$47,390, a HK$40,015 spread on the same certified stone. Brilliant Earth lists it at HK$47,390. 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

4.57
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835618448
Dimensions14.09 × 9.00 × 5.64 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.09 mm9.00 mm4.57 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835618448
Side View
Table 60.0%Crown 39.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

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$47,390 HKD|Low: HK$6,551 HKD|High: HK$50,607 HKD|Avg: HK$15,767 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
October 31, 2026
Retailer 10HK$6,551 HKD
Retailer 4HK$7,375 HKD
Retailer 7HK$8,377 HKD
Retailer 2HK$9,194 HKD
Retailer 3HK$10,696 HKD
Retailer 8HK$13,142 HKD
Retailer 11HK$15,896 HKD
Retailer 6HK$17,703 HKD
Retailer 12HK$17,827 HKD
Retailer 9HK$19,474 HKD
Retailer 5HK$26,284 HKD
Brilliant EarthHK$47,390 HKD

10 data points across 12 retailers

5 retailersHK$7,375 HKD to HK$47,390 HKD

B+
Cheapest Retailer
-
HK$7,375 HKD
$940 USD
A
Retailer 2
-
HK$9,194 HKD
€1,116 EUR
View
Retailer 3
-
HK$13,142 HKD
$1,675 USD
View
Price last confirmed 41 days ago
Retailer 4
-
HK$26,284 HKD
$3,350 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21649494A · Nov 2
HK$47,390 HKD
$6,040 USD
View
4 more retailers have this diamond
Prices start from HK$7,375 HKDSave up to HK$40,015 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
4.57ct Oval
HK$7,375 HKD