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Oval|Lab Grown|IGI

4.88ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG840644958

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840644958

Diamond specifications and retailer prices

From HK$4,205 HKD
$536 USD
As of October 29, 2026
Save HK$19,638 HKD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$23,843 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.88ct lab-grown oval diamond

This 4.88ct 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 LG840644958 or 840644958. Listed at 12 retailers as of October 29, 2026, with prices from HK$4,205 to HK$23,843, a HK$19,638 spread on the same certified stone. With Clarity lists it at HK$23,843. 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

4.88
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840644958
Dimensions13.99 × 9.66 × 5.81 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
13.99 mm9.66 mm4.88 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840644958
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.1%

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 29
Current: HK$7,933 HKD|Low: HK$4,205 HKD|High: HK$25,569 HKD|Avg: HK$12,633 HKD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 31, 2026
Retailer 10HK$4,205 HKD
Retailer 8HK$4,715 HKD
Retailer 4HK$4,951 HKD
Retailer 1HK$7,933 HKD
Retailer 3HK$8,575 HKD
Retailer 5HK$10,454 HKD
Retailer 9HK$13,463 HKD
Retailer 7HK$13,495 HKD
Retailer 11HK$13,722 HKD
Retailer 2HK$18,124 HKD
Retailer 6HK$21,811 HKD
With ClarityHK$23,843 HKD

26 data points across 12 retailers

12 retailersHK$4,205 HKD to HK$23,843 HKD

A
Cheapest Retailer
-
HK$4,205 HKD
$536 USD
A
Retailer 2
-
HK$4,715 HKD
$601 USD
View
A
Retailer 3
-
HK$4,951 HKD
£497 GBP
View
A
Retailer 4
-
HK$7,933 HKD
€963 EUR
View
A
Retailer 5
-
HK$8,575 HKD
$1,093 USD
View
A
Retailer 6
-
HK$10,454 HKD
A$2,050 AUD
View
A
Retailer 7
-
HK$13,463 HKD
$1,716 USD
View
B+
Retailer 8
-
HK$13,495 HKD
$1,720 USD
View
A
Retailer 9
-
HK$13,722 HKD
$1,749 USD
View
B
Retailer 10
-
HK$18,124 HKD
$2,310 USD
View
B+
Retailer 11
-
HK$21,811 HKD
£2,189 GBP
View
Most Expensive
B
With Clarity
840644958 · Oct 31
HK$23,843 HKD
$3,039 USD
View
11 more retailers have this diamond
Prices start from HK$4,205 HKDSave up to HK$19,638 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
4.88ct Oval
HK$4,205 HKD