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Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG797691122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797691122

Diamond specifications and retailer prices

From HK$9,440 HKD
As of November 1, 2026
Save HK$19,046 HKD (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$28,486 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG797691122 or 797691122. Listed at 10 retailers as of October 31, 2026, with prices from HK$9,440 to HK$28,486, a HK$19,046 spread on the same certified stone. Taylor and Hart lists it at HK$28,486. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797691122
Dimensions13.94 × 9.26 × 5.67 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.94 mm9.26 mm4.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797691122
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.2%

Caratlytics Score

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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$12,518 HKD|Low: HK$8,199 HKD|High: HK$28,486 HKD|Avg: HK$16,868 HKD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 2, 2026
Retailer 6HK$8,199 HKD
Retailer 9HK$9,440 HKD
Retailer 7HK$10,828 HKD
Retailer 1HK$12,518 HKD
Retailer 4HK$13,158 HKD
Retailer 8HK$13,291 HKD
Retailer 3HK$17,452 HKD
Retailer 5HK$25,657 HKD
Retailer 2HK$27,811 HKD
Taylor and HartHK$28,486 HKD

43 data points across 10 retailers

10 retailersHK$9,440 HKD to HK$28,486 HKD

Retailer 1
-
HK$8,199 HKD
$1,045 USD
Price last confirmed 16 days ago
A
Retailer 2
-
HK$9,440 HKD
View
A
Retailer 3
-
HK$10,828 HKD
$1,380 USD
View
A
Retailer 4
-
HK$12,518 HKD
£1,256 GBP
View
B+
Retailer 5
-
HK$13,158 HKD
$1,677 USD
View
B+
Retailer 6
-
HK$13,291 HKD
$1,694 USD
View
B+
Retailer 7
-
HK$17,452 HKD
ZAR 35,934 ZAR
View
B
Retailer 8
-
HK$25,657 HKD
$3,270 USD
View
B
Retailer 9
-
HK$27,811 HKD
£2,791 GBP
View
Most Expensive
B
Taylor and Hart
8UDVS8W · Oct 31
HK$28,486 HKD
$3,631 USD
View
9 more retailers have this diamond
Prices start from HK$9,440 HKDSave up to HK$19,046 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$9,440 HKD