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Oval|Lab Grown|IGI

0.78ct F FL Oval Lab Grown Diamond

VG • F/FL • IGI LG825656551

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825656551

Diamond specifications and retailer prices

From HK$2,354 HKD
As of November 5, 2026
Save HK$8,704 HKD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$11,057 HKD at Reve Diamonds · As of November 4, 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 F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656551 or 825656551. Listed at 17 retailers as of November 4, 2026, with prices from HK$2,354 to HK$11,057, a HK$8,704 spread on the same certified stone. Reve Diamonds lists it at HK$11,057. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
F
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656551
Dimensions7.54 × 5.05 × 3.26 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.54 mm5.05 mm0.78 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656551
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 64.6%

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: Nov 5
Current: HK$4,942 HKD|Low: HK$2,354 HKD|High: HK$11,057 HKD|Avg: HK$6,096 HKD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 2HK$2,354 HKD
Retailer 3HK$3,648 HKD
Retailer 11HK$3,672 HKD
Retailer 7HK$4,283 HKD
Retailer 10HK$4,589 HKD
Retailer 6HK$4,723 HKD
Retailer 1HK$4,942 HKD
Retailer 8HK$5,335 HKD
Retailer 12HK$5,766 HKD
Retailer 9HK$8,002 HKD
Retailer 4HK$8,763 HKD
Retailer 5HK$10,395 HKD
Reve DiamondsHK$11,057 HKD

33 data points across 13 retailers

17 retailersHK$2,354 HKD to HK$11,057 HKD

Retailer 1
-
HK$2,103 HKD
Price last confirmed 26 days ago
A
Retailer 2
-
HK$2,354 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,605 HKD
View
Price last confirmed 24 days ago
Retailer 4
-
HK$2,605 HKD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
HK$3,648 HKD
View
B+
Retailer 6
-
HK$3,672 HKD
View
B+
Retailer 7
-
HK$4,283 HKD
View
B+
Retailer 8
-
HK$4,589 HKD
View
B+
Retailer 9
-
HK$4,723 HKD
View
B+
Retailer 10
-
HK$4,942 HKD
View
B+
Retailer 11
-
HK$5,335 HKD
View
B+
Retailer 12
-
HK$5,766 HKD
View
B
Retailer 13
-
HK$8,002 HKD
View
Retailer 14
-
HK$8,371 HKD
View
Price last confirmed 29 days ago
B
Retailer 15
-
HK$8,763 HKD
View
B
Retailer 16
-
HK$10,395 HKD
View
Most Expensive
B
Reve Diamonds
8860D75ED · Nov 4
HK$11,057 HKD
$1,409 USD
View
16 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$8,704 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$2,354 HKD