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Round|Lab Grown|IGI

0.73ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG660412312

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660412312

Diamond specifications and retailer prices

From HK$1,295 HKD
As of November 1, 2026
Save HK$7,205 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$8,499 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 LG660412312 or 660412312. Listed at 22 retailers as of November 1, 2026, with prices from HK$1,295 to HK$8,499, a HK$7,205 spread on the same certified stone. Reve Diamonds lists it at HK$8,499. 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 angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660412312
Dimensions5.80 × 5.87 × 3.53 mm
L/W Ratio1.01
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
5.80 mm5.87 mm0.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660412312
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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$2,817 HKD|Low: HK$1,287 HKD|High: HK$8,499 HKD|Avg: HK$3,697 HKD|+5.3%
Retailer 1
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Reve Diamonds
November 4, 2026
Retailer 16HK$1,295 HKD
Retailer 6HK$1,452 HKD
Retailer 17HK$1,506 HKD
Retailer 8HK$1,608 HKD
Retailer 4HK$2,236 HKD
Retailer 1HK$2,817 HKD
Retailer 10HK$2,856 HKD
Retailer 7HK$2,887 HKD
Retailer 13HK$2,919 HKD
Retailer 5HK$3,413 HKD
Retailer 12HK$4,096 HKD
Retailer 11HK$4,253 HKD
Retailer 2HK$4,370 HKD
Retailer 15HK$5,210 HKD
Retailer 9HK$5,602 HKD
Retailer 3HK$6,277 HKD
Retailer 14HK$7,516 HKD
Reve DiamondsHK$8,499 HKD

41 data points across 18 retailers

22 retailersHK$1,295 HKD to HK$8,499 HKD

A
Cheapest Retailer
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HK$1,295 HKD
A
Retailer 2
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HK$1,452 HKD
View
Final sale: no returns
A
Retailer 3
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HK$1,506 HKD
View
Retailer 4
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HK$1,577 HKD
View
Price last confirmed 46 days ago
Retailer 5
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HK$1,608 HKD
View
Price last confirmed 10 days ago
A
Retailer 6
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HK$2,197 HKD
View
A
Retailer 7
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HK$2,236 HKD
View
A
Retailer 8
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HK$2,817 HKD
View
A
Retailer 9
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HK$2,856 HKD
View
A
Retailer 10
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HK$2,887 HKD
View
A
Retailer 11
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HK$2,919 HKD
View
A
Retailer 12
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HK$3,413 HKD
View
B+
Retailer 13
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HK$4,096 HKD
View
B+
Retailer 14
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HK$4,253 HKD
View
B+
Retailer 15
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HK$4,370 HKD
View
Retailer 16
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HK$5,131 HKD
View
Price last confirmed 44 days ago
B+
Retailer 17
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HK$5,210 HKD
View
B+
Retailer 18
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HK$5,531 HKD
View
B+
Retailer 19
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HK$5,602 HKD
View
B+
Retailer 20
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HK$6,277 HKD
View
B
Retailer 21
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HK$7,516 HKD
View
Most Expensive
B
Reve Diamonds
B6EF36A1B · Nov 4
HK$8,499 HKD
$1,083 USD
View
21 more retailers have this diamond
Prices start from HK$1,295 HKDSave up to HK$7,205 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$1,295 HKD