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Oval|Lab Grown|IGI

4.59ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG823673198

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823673198

Diamond specifications and retailer prices

From $553 USD
As of October 29, 2026
Save $3,377 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,930 USD 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 LG823673198 or 823673198. Listed at 20 retailers as of October 29, 2026, with prices from $553 to $3,930, a $3,377 spread on the same certified stone. Brilliant Earth lists it at $3,930. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823673198
Dimensions13.77 × 9.30 × 5.65 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.77 mm9.30 mm4.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823673198
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
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: Oct 29
Current: $3,930 USD|Low: $531 USD|High: $3,930 USD|Avg: $1,512 USD|+0.8%
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
November 1, 2026
Retailer 13$553 USD
Retailer 7$651 USD
Retailer 5$686 USD
Retailer 14$686 USD
Retailer 10$820 USD
Retailer 4$1,057 USD
Retailer 2$1,069 USD
Retailer 9$1,365 USD
Retailer 8$1,374 USD
Retailer 12$1,770 USD
Retailer 6$1,996 USD
Retailer 3$2,209 USD
Retailer 11$2,982 USD
Brilliant Earth$3,930 USD

42 data points across 14 retailers

20 retailers$553 USD to $3,930 USD

Retailer 1
-
$553 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$553 USD
View
A
Retailer 3
-
$619 USD
View
A
Retailer 4
-
$651 USD
£512 GBP
View
Retailer 5
-
$677 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$686 USD
View
Retailer 7
-
$686 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$820 USD
View
B+
Retailer 9
-
$1,057 USD
View
A
Retailer 10
-
$1,069 USD
£842 GBP
View
A
Retailer 11
-
$1,365 USD
ZAR 22,048 ZAR
View
A
Retailer 12
-
$1,374 USD
A$2,114 AUD
View
A
Retailer 13
-
$1,576 USD
View
B+
Retailer 14
-
$1,770 USD
View
B+
Retailer 15
-
$1,804 USD
View
B+
Retailer 16
-
$1,996 USD
£1,572 GBP
View
B+
Retailer 17
-
$2,209 USD
View
B+
Retailer 18
-
$2,225 USD
View
B
Retailer 19
-
$2,982 USD
£2,348 GBP
View
Most Expensive
B
Brilliant Earth
21389747A · Oct 31
$3,930 USD
View
19 more retailers have this diamond
Prices start from $553 USDSave up to $3,377 USD

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
$553 USD