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Round|Lab Grown|IGI

0.73ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG818661972

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818661972

Diamond specifications and retailer prices

From HK$1,805 HKD
As of November 3, 2026
Save HK$7,705 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,509 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818661972 or 818661972. Listed at 18 retailers as of November 3, 2026, with prices from HK$1,805 to HK$9,509, a HK$7,705 spread on the same certified stone. Reve Diamonds lists it at HK$9,509. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661972
Dimensions5.82 × 5.77 × 3.56 mm
L/W Ratio1.01
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
5.82 mm5.77 mm0.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661972
Side View
Table 57.0%Crown 35°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.4%

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 3
Current: HK$6,434 HKD|Low: HK$1,805 HKD|High: HK$9,739 HKD|Avg: HK$4,853 HKD|-9.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 4, 2026
Retailer 2HK$1,805 HKD
Retailer 4HK$2,095 HKD
Retailer 11HK$2,307 HKD
Retailer 10HK$2,825 HKD
Retailer 9HK$3,382 HKD
Retailer 5HK$3,633 HKD
Retailer 6HK$3,633 HKD
Retailer 3HK$4,276 HKD
Retailer 8HK$5,116 HKD
Retailer 1HK$6,434 HKD
Retailer 12HK$6,983 HKD
Retailer 7HK$9,352 HKD
Reve DiamondsHK$9,509 HKD

34 data points across 13 retailers

18 retailersHK$1,805 HKD to HK$9,509 HKD

Retailer 1
-
HK$1,687 HKD
Price last confirmed 25 days ago
A
Retailer 2
-
HK$1,805 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,954 HKD
View
Price last confirmed 26 days ago
Retailer 4
-
HK$1,954 HKD
View
Price last confirmed 45 days ago
Retailer 5
-
HK$2,063 HKD
View
Price last confirmed 46 days ago
Retailer 6
-
HK$2,095 HKD
View
Price last confirmed 23 days ago
A
Retailer 7
-
HK$2,307 HKD
View
A
Retailer 8
-
HK$2,825 HKD
View
A
Retailer 9
-
HK$3,382 HKD
View
A
Retailer 10
-
HK$3,633 HKD
View
A
Retailer 11
-
HK$3,633 HKD
View
B+
Retailer 12
-
HK$4,276 HKD
View
B+
Retailer 13
-
HK$5,116 HKD
View
B
Retailer 14
-
HK$6,434 HKD
View
Retailer 15
-
HK$6,724 HKD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
HK$6,983 HKD
View
B
Retailer 17
-
HK$9,352 HKD
View
Most Expensive
B
Reve Diamonds
E4349DB77 · Nov 4
HK$9,509 HKD
$1,212 USD
View
17 more retailers have this diamond
Prices start from HK$1,805 HKDSave up to HK$7,705 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$1,805 HKD