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Marquise|Lab Grown|IGI

0.77ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG790611930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790611930

Diamond specifications and retailer prices

From HK$1,703 HKD
As of November 4, 2026
Save HK$8,087 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$9,790 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.77ct lab-grown marquise diamond

This 0.77ct lab-grown marquise 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 LG790611930 or 790611930. Listed at 22 retailers as of November 4, 2026, with prices from HK$1,703 to HK$9,790, a HK$8,087 spread on the same certified stone. Reve Diamonds lists it at HK$9,790. 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

0.77
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611930
Dimensions9.72 × 4.79 × 2.93 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
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
9.72 mm4.79 mm0.77 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611930
Side View
Table 58.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: HK$3,876 HKD|Low: HK$1,703 HKD|High: HK$11,635 HKD|Avg: HK$4,865 HKD|-7.0%
Retailer 1
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Retailer 21
Reve Diamonds
November 5, 2026
Retailer 18HK$1,703 HKD
Retailer 7HK$1,899 HKD
Retailer 19HK$1,977 HKD
Retailer 21HK$2,111 HKD
Retailer 14HK$2,260 HKD
Retailer 5HK$2,409 HKD
Retailer 15HK$3,295 HKD
Retailer 10HK$3,625 HKD
Retailer 11HK$3,750 HKD
Retailer 20HK$3,829 HKD
Retailer 1HK$3,876 HKD
Retailer 2HK$3,876 HKD
Retailer 4HK$3,970 HKD
Retailer 16HK$5,390 HKD
Retailer 8HK$5,696 HKD
Retailer 3HK$6,787 HKD
Retailer 17HK$6,810 HKD
Retailer 13HK$7,140 HKD
Retailer 6HK$7,195 HKD
Retailer 9HK$8,246 HKD
Retailer 12HK$8,434 HKD
Reve DiamondsHK$9,790 HKD

36 data points across 22 retailers

22 retailersHK$1,703 HKD to HK$9,790 HKD

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Cheapest Retailer
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HK$1,703 HKD
A
Retailer 2
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HK$1,899 HKD
View
Final sale: no returns
A
Retailer 3
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HK$1,977 HKD
View
A
Retailer 4
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HK$2,111 HKD
View
Retailer 5
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HK$2,260 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
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HK$2,409 HKD
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A
Retailer 7
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HK$3,295 HKD
View
A
Retailer 8
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HK$3,625 HKD
View
Retailer 9
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HK$3,750 HKD
View
Price last confirmed 9 days ago
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Retailer 10
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HK$3,829 HKD
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A
Retailer 11
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HK$3,876 HKD
View
A
Retailer 12
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HK$3,876 HKD
View
A
Retailer 13
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HK$3,970 HKD
View
B+
Retailer 14
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HK$5,390 HKD
View
B+
Retailer 15
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HK$5,696 HKD
View
B+
Retailer 16
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HK$6,787 HKD
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B+
Retailer 17
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HK$6,810 HKD
View
B+
Retailer 18
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HK$7,140 HKD
View
B+
Retailer 19
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HK$7,195 HKD
View
B
Retailer 20
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HK$8,246 HKD
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B+
Retailer 21
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HK$8,434 HKD
View
Most Expensive
B
Reve Diamonds
37994C00C · Nov 4
HK$9,790 HKD
$1,248 USD
View
21 more retailers have this diamond
Prices start from HK$1,703 HKDSave up to HK$8,087 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
0.77ct Marquise
HK$1,703 HKD