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Oval|Lab Grown|IGI

7.80ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG737543663

Shape and cutting style on the report: Oval mixed cut

Certificate IGI LG737543663

Diamond specifications and retailer prices

From HK$27,939 HKD
$3,561 USD
As of October 29, 2026
Save HK$53,492 HKD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$114,161 HKD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 7.8ct lab-grown oval diamond

This 7.8ct 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 LG737543663 or 737543663. Listed at 16 retailers as of October 29, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.80
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.9°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737543663
Dimensions14.87 × 10.48 × 6.20 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.87 mm10.48 mm7.80 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG737543663
Side View
Table 61.0%Crown 27.9°Girdle: STK-THKPavilion 45.4°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$43,369 HKD|Low: HK$26,824 HKD|High: HK$88,398 HKD|Avg: HK$43,615 HKD|-0.2%
Retailer 1
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
October 31, 2026
Retailer 13HK$27,939 HKD
Retailer 11HK$30,402 HKD
Retailer 2HK$32,411 HKD
Retailer 12HK$32,411 HKD
Retailer 7HK$32,442 HKD
Retailer 5HK$32,724 HKD
Retailer 8HK$38,680 HKD
Retailer 14HK$40,500 HKD
Retailer 1HK$43,369 HKD
Retailer 10HK$43,826 HKD
Retailer 6HK$49,621 HKD
Retailer 4HK$50,260 HKD
Retailer 9HK$69,798 HKD
Retailer 3HK$81,431 HKD

44 data points across 14 retailers

16 retailersHK$27,939 HKD to HK$81,431 HKD

B+
Cheapest Retailer
-
HK$27,939 HKD
$3,561 USD
B+
Retailer 2
-
HK$30,402 HKD
$3,875 USD
View
B+
Retailer 3
-
HK$32,411 HKD
$4,131 USD
View
Retailer 4
-
HK$32,411 HKD
$4,131 USD
View
Price last confirmed 18 days ago
B
Retailer 5
-
HK$32,442 HKD
$4,135 USD
View
B
Retailer 6
-
HK$32,724 HKD
$4,171 USD
View
B
Retailer 7
-
HK$34,427 HKD
$4,388 USD
View
B
Retailer 8
-
HK$38,680 HKD
£3,882 GBP
View
B
Retailer 9
-
HK$40,500 HKD
$5,162 USD
View
B
Retailer 10
-
HK$43,369 HKD
£4,353 GBP
View
B
Retailer 11
-
HK$43,826 HKD
$5,586 USD
View
B
Retailer 12
-
HK$49,621 HKD
£4,980 GBP
View
B
Retailer 13
-
HK$50,260 HKD
$6,406 USD
View
B
Retailer 14
-
HK$69,798 HKD
£7,005 GBP
View
B
Retailer 15
-
HK$81,431 HKD
$10,379 USD
View
Most Expensive
Taylor and Hart
K9HBTJM · Oct 18
HK$114,161 HKD
$14,551 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$27,939 HKDSave up to HK$53,492 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.

B+
7.80ct Oval
HK$27,939 HKD