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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG797606779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797606779

Diamond specifications and retailer prices

From HK$2,001 HKD
As of November 5, 2026
Save HK$15,180 HKD (88%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: HK$17,181 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG797606779 or 797606779. Listed at 31 retailers as of November 4, 2026, with prices from HK$2,001 to HK$17,181, a HK$15,180 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,181. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797606779
Dimensions7.64 × 5.17 × 3.14 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.17 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797606779
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

Caratlytics Score

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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$4,621 HKD|Low: HK$2,001 HKD|High: HK$9,932 HKD|Avg: HK$5,010 HKD|+3.7%
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
Retailer 19
November 5, 2026
Retailer 11HK$2,001 HKD
Retailer 7HK$2,220 HKD
Retailer 10HK$2,895 HKD
Retailer 8HK$3,295 HKD
Retailer 16HK$3,899 HKD
Retailer 3HK$4,040 HKD
Retailer 15HK$4,440 HKD
Retailer 4HK$4,472 HKD
Retailer 1HK$4,621 HKD
Retailer 13HK$4,872 HKD
Retailer 6HK$5,115 HKD
Retailer 17HK$5,547 HKD
Retailer 14HK$6,276 HKD
Retailer 18HK$6,331 HKD
Retailer 19HK$6,512 HKD
Retailer 2HK$7,029 HKD
Retailer 9HK$7,351 HKD
Retailer 5HK$8,300 HKD
Retailer 12HK$9,791 HKD

36 data points across 19 retailers

31 retailersHK$2,001 HKD to HK$17,181 HKD

Retailer 1
-
HK$1,718 HKD
Price last confirmed 35 days ago
Retailer 2
-
HK$1,789 HKD
View
Price last confirmed 43 days ago
A
Retailer 3
-
HK$2,001 HKD
View
Final sale: no returns
Retailer 4
-
HK$2,189 HKD
View
Price last confirmed 43 days ago
Retailer 5
-
HK$2,220 HKD
View
Price last confirmed 34 days ago
Retailer 6
-
HK$2,220 HKD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$2,895 HKD
View
A
Retailer 8
-
HK$3,130 HKD
View
A
Retailer 9
-
HK$3,295 HKD
View
A
Retailer 10
-
HK$3,899 HKD
View
B+
Retailer 11
-
HK$4,040 HKD
View
B+
Retailer 12
-
HK$4,440 HKD
View
B+
Retailer 13
-
HK$4,472 HKD
View
B+
Retailer 14
-
HK$4,621 HKD
View
B+
Retailer 15
-
HK$4,872 HKD
View
B+
Retailer 16
-
HK$5,115 HKD
View
B+
Retailer 17
-
HK$5,547 HKD
View
B+
Retailer 18
-
HK$6,276 HKD
View
Retailer 19
-
HK$6,331 HKD
View
Price last confirmed 7 days ago
Retailer 20
-
HK$6,512 HKD
View
Price last confirmed 15 days ago
B
Retailer 21
-
HK$7,029 HKD
View
B
Retailer 22
-
HK$7,351 HKD
View
Retailer 23
-
HK$7,877 HKD
View
Price last confirmed 45 days ago
Retailer 24
-
HK$7,877 HKD
View
Price last confirmed 36 days ago
B
Retailer 25
-
HK$8,300 HKD
View
B
Retailer 26
-
HK$9,210 HKD
View
B
Retailer 27
-
HK$9,210 HKD
View
B
Retailer 28
-
HK$9,791 HKD
View
B
Retailer 29
-
HK$10,058 HKD
View
B
Retailer 30
-
HK$13,964 HKD
View
Most Expensive
B
Do Amore Diamonds
27-1501500A6 · Nov 4
HK$17,181 HKD
$2,190 USD
View
30 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$15,180 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$2,001 HKD