CaratHunter
Plans
Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG809607051

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809607051

Diamond specifications and retailer prices

From HK$1,600 HKD
As of November 3, 2026
Save HK$7,870 HKD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,470 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809607051 or 809607051. Listed at 20 retailers as of November 3, 2026, with prices from HK$1,600 to HK$9,470, a HK$7,870 spread on the same certified stone. Reve Diamonds lists it at HK$9,470. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.78
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809607051
Dimensions7.68 × 5.14 × 3.18 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
7.68 mm5.14 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809607051
Side View
Table 57.0%Crown 34.4°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.9%

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: Nov 3
Current: HK$3,617 HKD|Low: HK$1,538 HKD|High: HK$9,399 HKD|Avg: HK$3,934 HKD|+3.6%
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
Retailer 17
Retailer 18
November 5, 2026
Retailer 16HK$1,600 HKD
Retailer 9HK$1,789 HKD
Retailer 3HK$1,859 HKD
Retailer 17HK$1,985 HKD
Retailer 18HK$1,985 HKD
Retailer 7HK$2,809 HKD
Retailer 14HK$3,358 HKD
Retailer 4HK$3,570 HKD
Retailer 13HK$3,609 HKD
Retailer 1HK$3,617 HKD
Retailer 6HK$3,978 HKD
Retailer 10HK$4,236 HKD
Retailer 8HK$4,354 HKD
Retailer 12HK$5,068 HKD
Retailer 15HK$5,076 HKD
Retailer 2HK$6,386 HKD
Retailer 5HK$6,668 HKD
Retailer 11HK$9,265 HKD

41 data points across 18 retailers

20 retailersHK$1,600 HKD to HK$9,470 HKD

A
Cheapest Retailer
-
HK$1,600 HKD
A
Retailer 2
-
HK$1,789 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,859 HKD
View
A
Retailer 4
-
HK$1,985 HKD
View
Retailer 5
-
HK$1,985 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,809 HKD
View
A
Retailer 7
-
HK$3,358 HKD
View
Retailer 8
-
HK$3,570 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$3,609 HKD
View
A
Retailer 10
-
HK$3,617 HKD
View
B+
Retailer 11
-
HK$3,978 HKD
View
B+
Retailer 12
-
HK$4,236 HKD
View
B+
Retailer 13
-
HK$4,354 HKD
View
B+
Retailer 14
-
HK$5,068 HKD
View
B+
Retailer 15
-
HK$5,076 HKD
View
B
Retailer 16
-
HK$6,386 HKD
View
B
Retailer 17
-
HK$6,668 HKD
View
B
Retailer 18
-
HK$6,802 HKD
View
B
Retailer 19
-
HK$9,265 HKD
View
Most Expensive
B
Reve Diamonds
E4A53C21F · Nov 4
HK$9,470 HKD
$1,207 USD
View
19 more retailers have this diamond
Prices start from HK$1,600 HKDSave up to HK$7,870 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$1,600 HKD