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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 HK$38,707 HKD
£3,885 GBP
As of November 1, 2026
Save HK$234,951 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$273,658 HKD 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 HK$38,707 to HK$273,658, a HK$234,951 spread on the same certified stone. Brilliant Earth lists it at HK$273,658. 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: HK$273,658 HKD|Low: HK$38,692 HKD|High: HK$277,424 HKD|Avg: HK$100,795 HKD|-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 2HK$38,707 HKD
Retailer 17HK$46,525 HKD
Retailer 15HK$48,212 HKD
Retailer 3HK$49,145 HKD
Retailer 9HK$49,703 HKD
Retailer 18HK$59,353 HKD
Retailer 8HK$60,051 HKD
Retailer 10HK$60,051 HKD
Retailer 12HK$61,768 HKD
Retailer 16HK$74,440 HKD
Retailer 14HK$78,928 HKD
Retailer 13HK$88,830 HKD
Retailer 11HK$118,028 HKD
Retailer 4HK$134,019 HKD
Retailer 7HK$171,690 HKD
Retailer 5HK$184,421 HKD
Retailer 6HK$243,758 HKD
Brilliant EarthHK$273,658 HKD

34 data points across 18 retailers

19 retailersHK$38,707 HKD to HK$273,658 HKD

A
Cheapest Retailer
-
HK$38,707 HKD
£3,885 GBP
A
Retailer 2
-
HK$46,525 HKD
$5,930 USD
View
Final sale: no returns
A
Retailer 3
-
HK$48,212 HKD
$6,145 USD
View
A
Retailer 4
-
HK$49,145 HKD
$6,264 USD
View
Retailer 5
-
HK$49,703 HKD
$6,335 USD
View
Price last confirmed 30 days ago
Retailer 6
-
HK$53,837 HKD
$6,862 USD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
HK$59,353 HKD
$7,565 USD
View
Retailer 8
-
HK$60,051 HKD
$7,654 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
HK$61,768 HKD
£6,199 GBP
View
Retailer 10
-
HK$71,286 HKD
$9,086 USD
View
Price last confirmed 31 days ago
Retailer 11
-
HK$74,440 HKD
$9,488 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$78,928 HKD
$10,060 USD
View
B+
Retailer 13
-
HK$88,830 HKD
€10,783 EUR
View
B
Retailer 14
-
HK$118,028 HKD
A$23,144 AUD
View
B
Retailer 15
-
HK$134,019 HKD
$17,082 USD
View
B
Retailer 16
-
HK$171,690 HKD
$21,883 USD
View
B
Retailer 17
-
HK$184,421 HKD
$23,506 USD
View
B
Retailer 18
-
HK$243,758 HKD
$31,069 USD
View
Most Expensive
B
Brilliant Earth
17238795A · Oct 31
HK$273,658 HKD
$34,880 USD
View
18 more retailers have this diamond
Prices start from HK$38,707 HKDSave up to HK$234,951 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
18.02ct Oval
HK$38,707 HKD