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0.73ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG706548999

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706548999

Diamond specifications and retailer prices

From HK$918 HKD
$117 USD
As of October 29, 2026
Save HK$8,648 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,566 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706548999 or 706548999. Listed at 15 retailers as of October 29, 2026, with prices from HK$918 to HK$9,566, a HK$8,648 spread on the same certified stone. MOH London lists it at HK$9,566. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706548999
Dimensions5.79 × 5.82 × 3.57 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
5.79 mm5.82 mm0.73 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706548999
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$9,566 HKD|Low: HK$918 HKD|High: HK$9,566 HKD|Avg: HK$3,012 HKD|+29.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 8HK$918 HKD
Retailer 3HK$1,020 HKD
Retailer 9HK$1,067 HKD
Retailer 14HK$1,216 HKD
Retailer 11HK$1,491 HKD
Retailer 6HK$1,561 HKD
Retailer 2HK$2,126 HKD
Retailer 13HK$2,228 HKD
Retailer 15HK$2,864 HKD
Retailer 12HK$3,005 HKD
Retailer 7HK$3,547 HKD
Retailer 4HK$3,845 HKD
Retailer 10HK$4,376 HKD
Retailer 5HK$5,077 HKD
MOH LondonHK$9,566 HKD

29 data points across 15 retailers

15 retailersHK$918 HKD to HK$9,566 HKD

A
Cheapest Retailer
-
HK$918 HKD
$117 USD
A
Retailer 2
-
HK$1,020 HKD
$130 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,067 HKD
$136 USD
View
A
Retailer 4
-
HK$1,216 HKD
$155 USD
View
A
Retailer 5
-
HK$1,491 HKD
$190 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$1,561 HKD
$199 USD
View
Price last confirmed 39 days ago
A
Retailer 7
-
HK$2,126 HKD
€258 EUR
View
A
Retailer 8
-
HK$2,228 HKD
$284 USD
View
B+
Retailer 9
-
HK$2,864 HKD
$365 USD
View
B+
Retailer 10
-
HK$3,005 HKD
$383 USD
View
B+
Retailer 11
-
HK$3,845 HKD
$490 USD
View
B+
Retailer 12
-
HK$3,845 HKD
$490 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
HK$4,376 HKD
A$858 AUD
View
B
Retailer 14
-
HK$5,077 HKD
$647 USD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
LG706548999 · Oct 29
HK$9,566 HKD
£960 GBP
View
14 more retailers have this diamond
Prices start from HK$918 HKDSave up to HK$8,648 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$918 HKD