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0.72ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG436047587

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436047587

Diamond specifications and retailer prices

From HK$3,452 HKD
$440 USD
As of October 30, 2026
Save HK$12,391 HKD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$15,843 HKD at MOH London · As of October 29, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047587 or 436047587. Listed at 11 retailers as of October 29, 2026, with prices from HK$3,452 to HK$15,843, a HK$12,391 spread on the same certified stone. MOH London lists it at HK$15,843. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047587
Dimensions5.85 × 5.83 × 3.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.85 mm5.83 mm0.72 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436047587
Side View
Table 60.5%Crown 32.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.3%

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 30
Current: HK$15,843 HKD|Low: HK$2,770 HKD|High: HK$15,952 HKD|Avg: HK$6,548 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5HK$3,452 HKD
Retailer 7HK$3,460 HKD
Retailer 10HK$3,876 HKD
Retailer 11HK$3,876 HKD
Retailer 4HK$4,119 HKD
Retailer 8HK$4,292 HKD
Retailer 12HK$5,414 HKD
Retailer 9HK$6,739 HKD
Retailer 2HK$7,233 HKD
Retailer 3HK$7,422 HKD
Retailer 6HK$11,533 HKD
MOH LondonHK$15,843 HKD

21 data points across 12 retailers

11 retailersHK$3,452 HKD to HK$15,843 HKD

A
Cheapest Retailer
-
HK$3,452 HKD
$440 USD
A
Retailer 2
-
HK$3,460 HKD
$441 USD
View
A
Retailer 3
-
HK$3,876 HKD
$494 USD
View
A
Retailer 4
-
HK$3,876 HKD
$494 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$4,292 HKD
$547 USD
View
B+
Retailer 6
-
HK$4,292 HKD
$547 USD
View
B+
Retailer 7
-
HK$6,739 HKD
$859 USD
View
B+
Retailer 8
-
HK$7,233 HKD
€878 EUR
View
B
Retailer 9
-
HK$11,533 HKD
$1,470 USD
View
B
Retailer 10
-
HK$13,793 HKD
$1,758 USD
View
Most Expensive
B
MOH London
LG436047587 · Oct 29
HK$15,843 HKD
£1,590 GBP
View
10 more retailers have this diamond
Prices start from HK$3,452 HKDSave up to HK$12,391 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$3,452 HKD