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Oval|Lab Grown|IGI

0.78ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG814642938

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG814642938

Diamond specifications and retailer prices

From HK$4,937 HKD
A$968 AUD
As of October 29, 2026
6 retailers carry this diamond
Most expensive: HK$4,937 HKD at GemTrove
View at GemTrove

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814642938 or 814642938. Listed at 6 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814642938
Dimensions7.56 × 5.15 × 3.15 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.15 mm0.78 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814642938
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: HK$4,937 HKD|Low: HK$965 HKD|High: HK$10,436 HKD|Avg: HK$4,434 HKD
GemTrove
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
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Retailer 20
October 3, 2026
Retailer 15HK$1,365 HKD
Retailer 3HK$1,969 HKD
Retailer 7HK$2,048 HKD
Retailer 2HK$2,854 HKD
Retailer 17HK$2,953 HKD
Retailer 9HK$3,115 HKD
Retailer 13HK$3,139 HKD
Retailer 16HK$3,272 HKD
Retailer 20HK$3,285 HKD
Retailer 14HK$4,192 HKD
Retailer 19HK$4,472 HKD
Retailer 4HK$4,516 HKD
Retailer 10HK$4,656 HKD
Retailer 11HK$4,833 HKD
GemTroveHK$4,937 HKD
Retailer 8HK$5,328 HKD
Retailer 18HK$6,737 HKD
Retailer 12HK$6,743 HKD
Retailer 6HK$8,274 HKD
Retailer 5HK$10,436 HKD

6 data points across 20 retailers

6 retailers

Retailer 1
-
HK$2,953 HKD
ZAR 6,079 ZAR
Price last confirmed 43 days ago
Retailer 2
-
HK$3,115 HKD
$397 USD
View
Price last confirmed 38 days ago
Retailer 3
-
HK$3,139 HKD
£315 GBP
View
Price last confirmed 39 days ago
Retailer 4
-
HK$4,472 HKD
$570 USD
View
Price last confirmed 38 days ago
Retailer 5
-
HK$4,656 HKD
A$913 AUD
View
Price last confirmed 58 days ago
Most Expensive
B
GemTrove
GT-L-01134827-98 · Oct 29
HK$4,937 HKD
A$968 AUD
View
5 more retailers have this diamond

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
0.78ct Oval
HK$4,937 HKD