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Radiant|Lab Grown|IGI

0.72ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • IGI LG700572590

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG700572590

Diamond specifications and retailer prices

From HK$894 HKD
$114 USD
As of October 30, 2026
Save HK$8,422 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,316 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.72ct lab-grown radiant diamond

This 0.72ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG700572590 or 700572590. Listed at 12 retailers as of October 29, 2026, with prices from HK$894 to HK$9,316, a HK$8,422 spread on the same certified stone. MOH London lists it at HK$9,316. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.72
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700572590
Dimensions6.08 × 4.48 × 3.17 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.08 mm4.48 mm0.72 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG700572590
Side View
Table 69.0%Crown 42.5°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 70.8%

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$9,316 HKD|Low: HK$894 HKD|High: HK$9,316 HKD|Avg: HK$2,905 HKD
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
October 31, 2026
Retailer 11HK$894 HKD
Retailer 5HK$1,036 HKD
Retailer 12HK$1,185 HKD
Retailer 4HK$1,306 HKD
Retailer 15HK$1,961 HKD
Retailer 2HK$2,027 HKD
Retailer 16HK$2,173 HKD
Retailer 9HK$2,251 HKD
Retailer 3HK$2,419 HKD
Retailer 13HK$2,974 HKD
Retailer 7HK$3,036 HKD
Retailer 14HK$3,570 HKD
Retailer 10HK$3,978 HKD
Retailer 6HK$4,424 HKD
Retailer 8HK$5,257 HKD
MOH LondonHK$9,316 HKD

4 data points across 16 retailers

12 retailersHK$894 HKD to HK$9,316 HKD

A
Cheapest Retailer
-
HK$894 HKD
$114 USD
A
Retailer 2
-
HK$1,036 HKD
$132 USD
View
A
Retailer 3
-
HK$1,185 HKD
$151 USD
View
A
Retailer 4
-
HK$1,306 HKD
View
B+
Retailer 5
-
HK$2,027 HKD
€246 EUR
View
B+
Retailer 6
-
HK$2,173 HKD
$277 USD
View
A
Retailer 7
-
HK$2,251 HKD
£226 GBP
View
B+
Retailer 8
-
HK$2,419 HKD
£243 GBP
View
B+
Retailer 9
-
HK$2,974 HKD
$379 USD
View
B+
Retailer 10
-
HK$3,570 HKD
$455 USD
View
B
Retailer 11
-
HK$3,978 HKD
$507 USD
View
Most Expensive
C
MOH London
LG700572590 · Oct 29
HK$9,316 HKD
£935 GBP
View
11 more retailers have this diamond
Prices start from HK$894 HKDSave up to HK$8,422 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 Radiant
HK$894 HKD