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Oval|Lab Grown|IGI

7.18ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG605389988

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605389988

Diamond specifications and retailer prices

From HK$7,791 HKD
$993 USD
As of October 29, 2026
Save HK$35,753 HKD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$43,544 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.18ct lab-grown oval diamond

This 7.18ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605389988 or 605389988. Listed at 21 retailers as of October 29, 2026, with prices from HK$7,791 to HK$43,544, a HK$35,753 spread on the same certified stone. Brilliant Earth lists it at HK$43,544. 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

7.18
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605389988
Dimensions16.14 × 11.02 × 6.42 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
16.14 mm11.02 mm7.18 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605389988
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.3%

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: HK$43,544 HKD|Low: HK$7,477 HKD|High: HK$43,544 HKD|Avg: HK$17,317 HKD
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
October 31, 2026
Retailer 14HK$7,791 HKD
Retailer 4HK$8,473 HKD
Retailer 6HK$8,724 HKD
Retailer 15HK$9,030 HKD
Retailer 11HK$10,396 HKD
Retailer 12HK$12,930 HKD
Retailer 5HK$13,000 HKD
Retailer 13HK$13,724 HKD
Retailer 9HK$13,937 HKD
Retailer 3HK$16,931 HKD
Retailer 2HK$17,292 HKD
Retailer 8HK$22,060 HKD
Retailer 7HK$24,990 HKD
Retailer 16HK$28,009 HKD
Retailer 10HK$30,799 HKD
Brilliant EarthHK$43,544 HKD

44 data points across 16 retailers

21 retailersHK$7,791 HKD to HK$43,544 HKD

A
Cheapest Retailer
-
HK$7,791 HKD
$993 USD
A
Retailer 2
-
HK$8,473 HKD
$1,080 USD
View
A
Retailer 3
-
HK$8,724 HKD
$1,112 USD
View
Final sale: no returns
Retailer 4
-
HK$9,030 HKD
$1,151 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$9,030 HKD
$1,151 USD
View
A
Retailer 6
-
HK$10,396 HKD
$1,325 USD
View
B+
Retailer 7
-
HK$12,930 HKD
$1,648 USD
View
A
Retailer 8
-
HK$13,000 HKD
$1,657 USD
View
A
Retailer 9
-
HK$13,724 HKD
€1,666 EUR
View
A
Retailer 10
-
HK$13,937 HKD
£1,399 GBP
View
A
Retailer 11
-
HK$16,931 HKD
$2,158 USD
View
B+
Retailer 12
-
HK$17,292 HKD
$2,204 USD
View
B+
Retailer 13
-
HK$22,060 HKD
$2,812 USD
View
B+
Retailer 14
-
HK$23,867 HKD
$3,042 USD
View
B+
Retailer 15
-
HK$24,990 HKD
£2,508 GBP
View
B+
Retailer 16
-
HK$27,847 HKD
$3,549 USD
View
B+
Retailer 17
-
HK$28,009 HKD
$3,570 USD
View
B
Retailer 18
-
HK$30,799 HKD
£3,091 GBP
View
B
Retailer 19
-
HK$31,481 HKD
$4,013 USD
View
B
Retailer 20
-
HK$43,434 HKD
$5,536 USD
View
Most Expensive
B
Brilliant Earth
10793002A · Oct 31
HK$43,544 HKD
$5,550 USD
View
20 more retailers have this diamond
Prices start from HK$7,791 HKDSave up to HK$35,753 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
7.18ct Oval
HK$7,791 HKD