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Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG813646894

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813646894

Diamond specifications and retailer prices

From HK$4,401 HKD
$561 USD
As of October 27, 2026
Save HK$25,883 HKD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$30,284 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 LG813646894 or 813646894. Listed at 24 retailers as of October 27, 2026, with prices from HK$4,401 to HK$30,284, a HK$25,883 spread on the same certified stone. Brilliant Earth lists it at HK$30,284. 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 angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813646894
Dimensions13.52 × 9.57 × 5.73 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.52 mm9.57 mm4.59 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813646894
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.9%

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: Oct 27
Current: HK$30,284 HKD|Low: HK$4,401 HKD|High: HK$30,284 HKD|Avg: HK$13,241 HKD
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 12HK$4,401 HKD
Retailer 4HK$4,935 HKD
Retailer 7HK$4,935 HKD
Retailer 21HK$5,184 HKD
Retailer 9HK$5,461 HKD
Retailer 3HK$5,925 HKD
Retailer 20HK$6,590 HKD
Retailer 8HK$8,112 HKD
Retailer 10HK$8,418 HKD
Retailer 22HK$8,472 HKD
Retailer 24HK$10,774 HKD
Retailer 5HK$11,026 HKD
Retailer 18HK$12,153 HKD
Retailer 13HK$12,561 HKD
Retailer 16HK$14,365 HKD
Retailer 17HK$16,142 HKD
Retailer 2HK$17,063 HKD
Retailer 11HK$17,558 HKD
Retailer 6HK$17,590 HKD
Retailer 15HK$17,710 HKD
Retailer 14HK$22,674 HKD
Retailer 19HK$23,710 HKD
Retailer 23HK$23,744 HKD
Brilliant EarthHK$30,284 HKD

26 data points across 24 retailers

24 retailersHK$4,401 HKD to HK$30,284 HKD

A
Cheapest Retailer
-
HK$4,401 HKD
$561 USD
Retailer 2
-
HK$4,935 HKD
$629 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$5,184 HKD
£520 GBP
View
Retailer 4
-
HK$5,461 HKD
$696 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$5,925 HKD
View
Retailer 6
-
HK$6,590 HKD
$840 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
HK$8,112 HKD
$1,034 USD
View
B+
Retailer 8
-
HK$8,418 HKD
$1,073 USD
View
A
Retailer 9
-
HK$8,472 HKD
£850 GBP
View
Retailer 10
-
HK$10,774 HKD
ZAR 22,185 ZAR
View
Price last confirmed 9 days ago
Retailer 11
-
HK$11,026 HKD
A$2,162 AUD
View
Price last confirmed 13 days ago
A
Retailer 12
-
HK$12,153 HKD
$1,549 USD
View
A
Retailer 13
-
HK$12,561 HKD
$1,601 USD
View
Retailer 14
-
HK$14,365 HKD
$1,831 USD
View
Price last confirmed 8 days ago
Retailer 15
-
HK$16,142 HKD
£1,620 GBP
View
Price last confirmed 17 days ago
B+
Retailer 16
-
HK$17,063 HKD
SGD 2,939 SGD
View
Retailer 17
-
HK$17,558 HKD
$2,238 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
HK$17,590 HKD
$2,242 USD
View
B+
Retailer 19
-
HK$17,710 HKD
$2,257 USD
View
Retailer 20
-
HK$22,674 HKD
$2,890 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
HK$23,710 HKD
$3,022 USD
View
B
Retailer 22
-
HK$23,744 HKD
£2,383 GBP
View
B
Retailer 23
-
HK$30,284 HKD
$3,860 USD
View
Most Expensive
B
Brilliant Earth
20476967A · Oct 31
HK$30,284 HKD
$3,860 USD
View
23 more retailers have this diamond
Prices start from HK$4,401 HKDSave up to HK$25,883 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$4,401 HKD