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Radiant|Lab Grown|IGI

0.70ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG705523294

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

Certificate IGI LG705523294

Diamond specifications and retailer prices

From HK$957 HKD
$122 USD
As of October 27, 2026
Save HK$10,054 HKD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$11,011 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG705523294 or 705523294. Listed at 8 retailers as of October 27, 2026, with prices from HK$957 to HK$11,011, a HK$10,054 spread on the same certified stone. MOH London lists it at HK$11,011. 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

0.70
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705523294
Dimensions6.20 × 4.45 × 2.94 mm
L/W Ratio1.39
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
6.20 mm4.45 mm0.70 ctE / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705523294
Side View
Table 65.0%Crown 40.5°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 66.1%

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 27
Current: HK$11,011 HKD|Low: HK$918 HKD|High: HK$11,011 HKD|Avg: HK$3,734 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3HK$957 HKD
Retailer 4HK$1,114 HKD
Retailer 2HK$1,726 HKD
Retailer 7HK$2,251 HKD
Retailer 5HK$3,037 HKD
Retailer 8HK$6,178 HKD
Retailer 6HK$8,317 HKD
MOH LondonHK$11,011 HKD

9 data points across 8 retailers

8 retailersHK$957 HKD to HK$11,011 HKD

A
Cheapest Retailer
-
HK$957 HKD
$122 USD
B+
Retailer 2
-
HK$1,114 HKD
$142 USD
View
B+
Retailer 3
-
HK$1,726 HKD
$220 USD
View
B+
Retailer 4
-
HK$3,037 HKD
$387 USD
View
B
Retailer 5
-
HK$4,214 HKD
$537 USD
View
C
Retailer 6
-
HK$8,317 HKD
$1,060 USD
View
C
Retailer 7
-
HK$10,750 HKD
$1,370 USD
View
Most Expensive
C
MOH London
LG705523294 · Oct 29
HK$11,011 HKD
£1,105 GBP
View
7 more retailers have this diamond
Prices start from HK$957 HKDSave up to HK$10,054 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
0.70ct Radiant
HK$957 HKD