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Oval|Lab Grown|IGI

18.02ct E VS2 Oval Lab Grown Diamond

ID • E/VS2 • IGI LG759523116

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG759523116

Diamond specifications and retailer prices

From $4,948 USD
£3,896 GBP
As of October 30, 2026
Save $29,932 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $34,880 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 18.02ct lab-grown oval diamond

This 18.02ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759523116 or 759523116. Listed at 19 retailers as of October 30, 2026, with prices from $4,948 to $34,880, a $29,932 spread on the same certified stone. Brilliant Earth lists it at $34,880. 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

18.02
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759523116
Dimensions21.97 × 14.37 × 8.54 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.97 mm14.37 mm18.02 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759523116
Side View
Table 59.0%Crown 32.5°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 59.4%

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 30
Current: $34,880 USD|Low: $4,932 USD|High: $35,360 USD|Avg: $12,841 USD|-1.4%
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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 12$4,948 USD
Retailer 16$5,930 USD
Retailer 14$6,145 USD
Retailer 18$6,264 USD
Retailer 9$6,335 USD
Retailer 17$7,565 USD
Retailer 8$7,654 USD
Retailer 10$7,654 USD
Retailer 11$7,807 USD
Retailer 15$9,488 USD
Retailer 13$10,060 USD
Retailer 2$11,322 USD
Retailer 5$15,230 USD
Retailer 3$17,082 USD
Retailer 7$21,883 USD
Retailer 4$23,506 USD
Retailer 6$31,069 USD
Brilliant Earth$34,880 USD

35 data points across 18 retailers

19 retailers$4,948 USD to $34,880 USD

A
Cheapest Retailer
-
$4,948 USD
£3,896 GBP
A
Retailer 2
-
$5,930 USD
View
Final sale: no returns
A
Retailer 3
-
$6,145 USD
View
A
Retailer 4
-
$6,264 USD
View
Retailer 5
-
$6,335 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$6,862 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
$7,565 USD
View
Retailer 8
-
$7,654 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$7,807 USD
£6,148 GBP
View
Retailer 10
-
$9,086 USD
View
Price last confirmed 31 days ago
Retailer 11
-
$9,488 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$10,060 USD
View
B+
Retailer 13
-
$11,322 USD
€10,783 EUR
View
Retailer 14
-
$15,230 USD
A$23,430 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$17,082 USD
View
B
Retailer 16
-
$21,883 USD
View
B
Retailer 17
-
$23,506 USD
View
B
Retailer 18
-
$31,069 USD
View
Most Expensive
B
Brilliant Earth
17238795A · Oct 31
$34,880 USD
View
18 more retailers have this diamond
Prices start from $4,948 USDSave up to $29,932 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
18.02ct Oval
$4,948 USD