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Oval|Lab Grown|IGI

4.87ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG817623298

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817623298

Diamond specifications and retailer prices

From HK$4,998 HKD
$637 USD
As of October 31, 2026
Save HK$32,851 HKD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$37,849 HKD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 4.87ct lab-grown oval diamond

This 4.87ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817623298 or 817623298. Listed at 7 retailers as of October 30, 2026, with prices from HK$4,998 to HK$37,849, a HK$32,851 spread on the same certified stone. Frank Darling lists it at HK$37,849. 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

4.87
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817623298
Dimensions13.91 × 9.57 × 5.77 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
13.91 mm9.57 mm4.87 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817623298
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.3%

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 31
Current: HK$37,849 HKD|Low: HK$4,998 HKD|High: HK$39,464 HKD|Avg: HK$14,461 HKD|-0.0%
Frank Darling
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
October 27, 2026
Retailer 2HK$4,998 HKD
Retailer 13HK$5,508 HKD
Retailer 15HK$5,738 HKD
Retailer 3HK$6,551 HKD
Retailer 8HK$6,928 HKD
Retailer 7HK$7,940 HKD
Retailer 14HK$9,300 HKD
Retailer 9HK$10,074 HKD
Retailer 5HK$10,725 HKD
Retailer 4HK$13,165 HKD
Retailer 11HK$18,940 HKD
Retailer 6HK$20,555 HKD
Retailer 10HK$25,106 HKD
Frank DarlingHK$37,849 HKD
Retailer 12HK$39,464 HKD

19 data points across 15 retailers

7 retailersHK$4,998 HKD to HK$37,849 HKD

A
Cheapest Retailer
-
HK$4,998 HKD
$637 USD
Final sale: no returns
B+
Retailer 2
-
HK$6,928 HKD
$883 USD
View
Retailer 3
-
HK$10,074 HKD
$1,284 USD
View
Price last confirmed 18 days ago
Retailer 4
-
HK$13,165 HKD
$1,678 USD
View
Price last confirmed 45 days ago
Retailer 5
-
HK$18,940 HKD
$2,414 USD
View
Price last confirmed 26 days ago
Retailer 6
-
HK$25,106 HKD
$3,200 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Frank Darling
100743854427KD · Oct 30
HK$37,849 HKD
$4,824 USD
View
6 more retailers have this diamond
Prices start from HK$4,998 HKDSave up to HK$32,851 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
4.87ct Oval
HK$4,998 HKD