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Oval|Lab Grown|IGI

0.78ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG784634052

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784634052

Diamond specifications and retailer prices

From HK$1,098 HKD
$140 USD
As of October 29, 2026
Save HK$6,772 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$7,870 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG784634052 or 784634052. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,098 to HK$7,870, a HK$6,772 spread on the same certified stone. Reve Diamonds lists it at HK$7,870. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784634052
Dimensions7.17 × 5.19 × 3.25 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.17 mm5.19 mm0.78 ctE / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG784634052
Side View
Table 63.0%Crown 34.1°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.6%

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: Oct 29
Current: HK$2,335 HKD|Low: HK$1,098 HKD|High: HK$8,101 HKD|Avg: HK$3,481 HKD|-5.1%
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
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 3HK$1,098 HKD
Retailer 16HK$1,232 HKD
Retailer 14HK$1,279 HKD
Retailer 10HK$1,365 HKD
Retailer 4HK$1,373 HKD
Retailer 1HK$2,335 HKD
Retailer 15HK$2,467 HKD
Retailer 6HK$2,495 HKD
Retailer 7HK$2,496 HKD
Retailer 12HK$2,542 HKD
Retailer 11HK$3,217 HKD
Retailer 13HK$4,386 HKD
Retailer 5HK$4,669 HKD
Retailer 2HK$4,825 HKD
Retailer 9HK$6,417 HKD
Retailer 8HK$7,175 HKD
Reve DiamondsHK$7,870 HKD

35 data points across 17 retailers

16 retailersHK$1,098 HKD to HK$7,870 HKD

A
Cheapest Retailer
-
HK$1,098 HKD
$140 USD
A
Retailer 2
-
HK$1,232 HKD
$157 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,279 HKD
$163 USD
View
A
Retailer 4
-
HK$1,365 HKD
$174 USD
View
A
Retailer 5
-
HK$1,373 HKD
$175 USD
View
A
Retailer 6
-
HK$2,335 HKD
£234 GBP
View
A
Retailer 7
-
HK$2,467 HKD
ZAR 5,079 ZAR
View
A
Retailer 8
-
HK$2,495 HKD
$318 USD
View
A
Retailer 9
-
HK$2,542 HKD
$324 USD
View
B+
Retailer 10
-
HK$3,217 HKD
$410 USD
View
B+
Retailer 11
-
HK$4,386 HKD
$559 USD
View
B
Retailer 12
-
HK$4,669 HKD
$595 USD
View
B
Retailer 13
-
HK$4,825 HKD
$615 USD
View
B
Retailer 14
-
HK$6,417 HKD
£644 GBP
View
B
Retailer 15
-
HK$7,175 HKD
£720 GBP
View
Most Expensive
B
Reve Diamonds
AD5B018A1 · Oct 30
HK$7,870 HKD
$1,003 USD
View
15 more retailers have this diamond
Prices start from HK$1,098 HKDSave up to HK$6,772 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
0.78ct Oval
HK$1,098 HKD