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Round|Lab Grown|IGI

0.73ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG787661312

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787661312

Diamond specifications and retailer prices

From HK$1,608 HKD
As of November 1, 2026
Save HK$7,883 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,492 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787661312 or 787661312. Listed at 21 retailers as of November 1, 2026, with prices from HK$1,608 to HK$9,492, a HK$7,883 spread on the same certified stone. Reve Diamonds lists it at HK$9,492. 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

0.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787661312
Dimensions5.77 × 5.80 × 3.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
5.77 mm5.80 mm0.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787661312
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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 1
Current: HK$2,511 HKD|Low: HK$1,569 HKD|High: HK$9,563 HKD|Avg: HK$4,464 HKD|+1.6%
Retailer 1
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Retailer 19
Reve Diamonds
November 4, 2026
Retailer 4HK$1,608 HKD
Retailer 3HK$1,805 HKD
Retailer 15HK$1,867 HKD
Retailer 11HK$2,024 HKD
Retailer 2HK$2,205 HKD
Retailer 13HK$2,307 HKD
Retailer 1HK$2,511 HKD
Retailer 18HK$3,413 HKD
Retailer 5HK$3,444 HKD
Retailer 12HK$3,625 HKD
Retailer 19HK$3,625 HKD
Retailer 10HK$3,782 HKD
Retailer 16HK$5,092 HKD
Retailer 6HK$5,398 HKD
Retailer 17HK$6,434 HKD
Retailer 9HK$6,504 HKD
Retailer 14HK$6,826 HKD
Retailer 8HK$7,454 HKD
Retailer 7HK$8,144 HKD
Reve DiamondsHK$9,492 HKD

41 data points across 20 retailers

21 retailersHK$1,608 HKD to HK$9,492 HKD

A
Cheapest Retailer
-
HK$1,608 HKD
A
Retailer 2
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HK$1,805 HKD
View
Final sale: no returns
A
Retailer 3
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HK$1,867 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 10 days ago
A
Retailer 6
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HK$2,205 HKD
View
A
Retailer 7
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HK$2,307 HKD
View
A
Retailer 8
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HK$2,511 HKD
View
A
Retailer 9
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HK$3,413 HKD
View
A
Retailer 10
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HK$3,444 HKD
View
A
Retailer 11
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HK$3,625 HKD
View
A
Retailer 12
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HK$3,625 HKD
View
B+
Retailer 13
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HK$3,782 HKD
View
B+
Retailer 14
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HK$5,092 HKD
View
B+
Retailer 15
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HK$5,398 HKD
View
B
Retailer 16
-
HK$6,434 HKD
View
B
Retailer 17
-
HK$6,504 HKD
View
B
Retailer 18
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HK$6,826 HKD
View
B
Retailer 19
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HK$7,454 HKD
View
Retailer 20
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HK$8,144 HKD
View
Price last confirmed 14 days ago
Most Expensive
B
Reve Diamonds
3BA228EBC · Nov 4
HK$9,492 HKD
$1,210 USD
View
20 more retailers have this diamond
Prices start from HK$1,608 HKDSave up to HK$7,883 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
0.73ct Round
HK$1,608 HKD