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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 $7,023 AUD
£3,885 GBP
As of November 1, 2026
Save $42,632 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $49,655 AUD 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 31, 2026, with prices from $7,023 to $49,655, a $42,632 spread on the same certified stone. Brilliant Earth lists it at $49,655. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $49,655 AUD|Low: $7,021 AUD|High: $50,338 AUD|Avg: $18,289 AUD|-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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 2$7,023 AUD
Retailer 17$8,442 AUD
Retailer 15$8,748 AUD
Retailer 3$8,917 AUD
Retailer 9$9,019 AUD
Retailer 18$10,770 AUD
Retailer 8$10,896 AUD
Retailer 10$10,896 AUD
Retailer 12$11,208 AUD
Retailer 16$13,507 AUD
Retailer 14$14,321 AUD
Retailer 13$16,118 AUD
Retailer 11$21,416 AUD
Retailer 4$24,318 AUD
Retailer 7$31,153 AUD
Retailer 5$33,463 AUD
Retailer 6$44,230 AUD
Brilliant Earth$49,655 AUD

34 data points across 18 retailers

19 retailers$7,023 AUD to $49,655 AUD

A
Cheapest Retailer
-
$7,023 AUD
£3,885 GBP
A
Retailer 2
-
$8,442 AUD
$5,930 USD
View
Final sale: no returns
A
Retailer 3
-
$8,748 AUD
$6,145 USD
View
A
Retailer 4
-
$8,917 AUD
$6,264 USD
View
Retailer 5
-
$9,019 AUD
$6,335 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$9,769 AUD
$6,862 USD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
$10,770 AUD
$7,565 USD
View
Retailer 8
-
$10,896 AUD
$7,654 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$11,208 AUD
£6,199 GBP
View
Retailer 10
-
$12,935 AUD
$9,086 USD
View
Price last confirmed 31 days ago
Retailer 11
-
$13,507 AUD
$9,488 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$14,321 AUD
$10,060 USD
View
B+
Retailer 13
-
$16,118 AUD
€10,783 EUR
View
B
Retailer 14
-
$21,416 AUD
View
B
Retailer 15
-
$24,318 AUD
$17,082 USD
View
B
Retailer 16
-
$31,153 AUD
$21,883 USD
View
B
Retailer 17
-
$33,463 AUD
$23,506 USD
View
B
Retailer 18
-
$44,230 AUD
$31,069 USD
View
Most Expensive
B
Brilliant Earth
17238795A · Oct 31
$49,655 AUD
$34,880 USD
View
18 more retailers have this diamond
Prices start from $7,023 AUDSave up to $42,632 AUD

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
$7,023 AUD