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Oval|Lab Grown|IGI

0.78ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG809651405

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG809651405

Diamond specifications and retailer prices

From HK$1,632 HKD
As of November 3, 2026
Save HK$7,927 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,559 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 LG809651405 or 809651405. Listed at 21 retailers as of November 3, 2026, with prices from HK$1,632 to HK$9,559, a HK$7,927 spread on the same certified stone. Reve Diamonds lists it at HK$9,559. 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 angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809651405
Dimensions7.62 × 5.18 × 3.21 mm
L/W Ratio1.47
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
7.62 mm5.18 mm0.78 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809651405
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 3
Current: HK$3,687 HKD|Low: HK$1,561 HKD|High: HK$9,559 HKD|Avg: HK$4,376 HKD|+3.1%
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Retailer 19
Reve Diamonds
November 5, 2026
Retailer 17HK$1,632 HKD
Retailer 9HK$1,820 HKD
Retailer 3HK$1,891 HKD
Retailer 18HK$2,024 HKD
Retailer 19HK$2,024 HKD
Retailer 7HK$2,840 HKD
Retailer 15HK$3,405 HKD
Retailer 4HK$3,570 HKD
Retailer 14HK$3,672 HKD
Retailer 1HK$3,687 HKD
Retailer 6HK$3,985 HKD
Retailer 11HK$4,323 HKD
Retailer 8HK$4,385 HKD
Retailer 13HK$5,154 HKD
Retailer 16HK$5,178 HKD
Retailer 2HK$6,496 HKD
Retailer 5HK$6,668 HKD
Retailer 10HK$6,912 HKD
Retailer 12HK$8,096 HKD
Reve DiamondsHK$9,559 HKD

40 data points across 20 retailers

21 retailersHK$1,632 HKD to HK$9,559 HKD

A
Cheapest Retailer
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HK$1,632 HKD
A
Retailer 2
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HK$1,820 HKD
View
Final sale: no returns
A
Retailer 3
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HK$1,891 HKD
View
A
Retailer 4
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HK$2,024 HKD
View
Retailer 5
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HK$2,024 HKD
View
Price last confirmed 34 days ago
Retailer 6
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HK$2,024 HKD
View
Price last confirmed 11 days ago
A
Retailer 7
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HK$2,840 HKD
View
A
Retailer 8
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HK$3,405 HKD
View
Retailer 9
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HK$3,570 HKD
View
Price last confirmed 8 days ago
A
Retailer 10
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HK$3,672 HKD
View
A
Retailer 11
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HK$3,687 HKD
View
B+
Retailer 12
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HK$3,985 HKD
View
B+
Retailer 13
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HK$4,323 HKD
View
B+
Retailer 14
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HK$4,385 HKD
View
B+
Retailer 15
-
HK$5,154 HKD
View
B+
Retailer 16
-
HK$5,178 HKD
View
B
Retailer 17
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HK$6,496 HKD
View
B
Retailer 18
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HK$6,668 HKD
View
B
Retailer 19
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HK$6,912 HKD
View
B
Retailer 20
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HK$8,096 HKD
View
Most Expensive
B
Reve Diamonds
03BBE0140 · Nov 4
HK$9,559 HKD
$1,218 USD
View
20 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$7,927 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$1,632 HKD