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0.73ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG706548797

Shape and cutting style on the report: Round brilliant

Certificate IGI LG706548797

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of October 29, 2026
Save HK$7,339 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$8,869 HKD at MOH London · As of October 26, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG706548797 or 706548797. Listed at 15 retailers as of October 26, 2026, with prices from HK$1,530 to HK$8,869, a HK$7,339 spread on the same certified stone. MOH London lists it at HK$8,869. 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
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706548797
Dimensions5.81 × 5.85 × 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
5.81 mm5.85 mm0.73 ctD / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706548797
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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$8,869 HKD|Low: HK$1,200 HKD|High: HK$8,899 HKD|Avg: HK$3,391 HKD|+1.0%
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
October 30, 2026
Retailer 8HK$1,530 HKD
Retailer 2HK$1,711 HKD
Retailer 9HK$1,773 HKD
Retailer 6HK$1,852 HKD
Retailer 13HK$1,891 HKD
Retailer 11HK$1,962 HKD
Retailer 10HK$2,299 HKD
Retailer 7HK$3,304 HKD
Retailer 14HK$3,311 HKD
Retailer 12HK$3,672 HKD
Retailer 4HK$4,080 HKD
Retailer 5HK$6,034 HKD
Retailer 3HK$6,112 HKD
MOH LondonHK$8,869 HKD

32 data points across 14 retailers

15 retailersHK$1,530 HKD to HK$8,869 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
$195 USD
A
Retailer 2
-
HK$1,711 HKD
$218 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,773 HKD
$226 USD
View
Retailer 4
-
HK$1,852 HKD
$236 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
HK$1,891 HKD
$241 USD
View
Retailer 6
-
HK$1,962 HKD
$250 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
HK$2,299 HKD
$293 USD
View
B+
Retailer 8
-
HK$3,304 HKD
€401 EUR
View
B+
Retailer 9
-
HK$3,311 HKD
$422 USD
View
B+
Retailer 10
-
HK$3,672 HKD
$468 USD
View
B+
Retailer 11
-
HK$4,080 HKD
$520 USD
View
Retailer 12
-
HK$4,606 HKD
$587 USD
View
Price last confirmed 16 days ago
Retailer 13
-
HK$6,034 HKD
$769 USD
View
Price last confirmed 39 days ago
B
Retailer 14
-
HK$6,112 HKD
$779 USD
View
Most Expensive
B
MOH London
LG706548797 · Oct 26
HK$8,869 HKD
£890 GBP
View
14 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$7,339 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$1,530 HKD