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0.72ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG660412257

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660412257

Diamond specifications and retailer prices

From HK$910 HKD
As of November 1, 2026
Save HK$8,475 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,386 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.72ct lab-grown round diamond

This 0.72ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660412257 or 660412257. Listed at 18 retailers as of November 1, 2026, with prices from HK$910 to HK$9,386, a HK$8,475 spread on the same certified stone. MOH London lists it at HK$9,386. 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

0.72
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660412257
Dimensions5.80 × 5.82 × 3.52 mm
L/W Ratio1.00
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 mm5.82 mm0.72 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660412257
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.6%

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$9,386 HKD|Low: HK$902 HKD|High: HK$9,465 HKD|Avg: HK$2,891 HKD|+0.4%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 14HK$910 HKD
Retailer 13HK$1,012 HKD
Retailer 15HK$1,051 HKD
Retailer 9HK$1,185 HKD
Retailer 5HK$1,200 HKD
Retailer 16HK$1,334 HKD
Retailer 4HK$2,212 HKD
Retailer 2HK$2,267 HKD
Retailer 10HK$2,267 HKD
Retailer 7HK$2,824 HKD
Retailer 17HK$2,989 HKD
Retailer 8HK$3,593 HKD
Retailer 11HK$4,040 HKD
Retailer 12HK$4,064 HKD
Retailer 6HK$4,072 HKD
Retailer 3HK$7,257 HKD
MOH LondonHK$9,386 HKD

46 data points across 17 retailers

18 retailersHK$910 HKD to HK$9,386 HKD

A
Cheapest Retailer
-
HK$910 HKD
A
Retailer 2
-
HK$1,012 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,051 HKD
View
Retailer 4
-
HK$1,185 HKD
View
Price last confirmed 48 days ago
Retailer 5
-
HK$1,200 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$1,334 HKD
View
A
Retailer 7
-
HK$2,212 HKD
View
A
Retailer 8
-
HK$2,267 HKD
View
A
Retailer 9
-
HK$2,267 HKD
View
B+
Retailer 10
-
HK$2,824 HKD
View
B+
Retailer 11
-
HK$2,856 HKD
View
B+
Retailer 12
-
HK$2,989 HKD
View
Retailer 13
-
HK$3,593 HKD
View
Price last confirmed 46 days ago
B+
Retailer 14
-
HK$4,040 HKD
View
B+
Retailer 15
-
HK$4,064 HKD
View
B+
Retailer 16
-
HK$4,072 HKD
View
B
Retailer 17
-
HK$7,257 HKD
View
Most Expensive
B
MOH London
LG660412257 · Nov 5
HK$9,386 HKD
£942 GBP
View
17 more retailers have this diamond
Prices start from HK$910 HKDSave up to HK$8,475 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
0.72ct Round
HK$910 HKD