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Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG827602122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG827602122

Diamond specifications and retailer prices

From HK$4,951 HKD
$631 USD
As of November 1, 2026
Save HK$27,138 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$32,089 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.59ct lab-grown oval diamond

This 4.59ct 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 LG827602122 or 827602122. Listed at 20 retailers as of October 31, 2026, with prices from HK$4,951 to HK$32,089, a HK$27,138 spread on the same certified stone. Brilliant Earth lists it at HK$32,089. 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

4.59
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827602122
Dimensions13.97 × 9.04 × 5.69 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.97 mm9.04 mm4.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827602122
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

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$32,089 HKD|Low: HK$4,951 HKD|High: HK$59,470 HKD|Avg: HK$15,057 HKD|-46.0%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 6HK$4,951 HKD
Retailer 17HK$5,382 HKD
Retailer 3HK$5,539 HKD
Retailer 9HK$5,743 HKD
Retailer 14HK$7,140 HKD
Retailer 10HK$9,391 HKD
Retailer 2HK$9,620 HKD
Retailer 13HK$12,217 HKD
Retailer 11HK$12,300 HKD
Retailer 18HK$12,585 HKD
Retailer 15HK$14,664 HKD
Retailer 8HK$16,139 HKD
Retailer 5HK$17,816 HKD
Retailer 16HK$19,212 HKD
Retailer 4HK$19,583 HKD
Retailer 7HK$19,813 HKD
Retailer 12HK$24,312 HKD
Brilliant EarthHK$32,089 HKD

42 data points across 18 retailers

20 retailersHK$4,951 HKD to HK$32,089 HKD

A
Cheapest Retailer
-
HK$4,951 HKD
$631 USD
A
Retailer 2
-
HK$5,382 HKD
$686 USD
View
A
Retailer 3
-
HK$5,539 HKD
$706 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,743 HKD
$732 USD
View
Retailer 5
-
HK$5,743 HKD
$732 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$7,140 HKD
$910 USD
View
B+
Retailer 7
-
HK$9,391 HKD
$1,197 USD
View
A
Retailer 8
-
HK$9,440 HKD
View
A
Retailer 9
-
HK$9,620 HKD
£965 GBP
View
A
Retailer 10
-
HK$12,217 HKD
ZAR 25,156 ZAR
View
A
Retailer 11
-
HK$12,300 HKD
A$2,412 AUD
View
A
Retailer 12
-
HK$12,585 HKD
$1,604 USD
View
B+
Retailer 13
-
HK$14,664 HKD
$1,869 USD
View
B+
Retailer 14
-
HK$16,139 HKD
$2,057 USD
View
B+
Retailer 15
-
HK$17,816 HKD
£1,788 GBP
View
B+
Retailer 16
-
HK$19,212 HKD
$2,449 USD
View
B+
Retailer 17
-
HK$19,583 HKD
$2,496 USD
View
B+
Retailer 18
-
HK$19,813 HKD
$2,525 USD
View
B
Retailer 19
-
HK$24,312 HKD
£2,440 GBP
View
Most Expensive
B
Brilliant Earth
21160080A · Oct 31
HK$32,089 HKD
$4,090 USD
View
19 more retailers have this diamond
Prices start from HK$4,951 HKDSave up to HK$27,138 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
4.59ct Oval
HK$4,951 HKD