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Radiant|Lab Grown|IGI

0.70ct H SI1 Radiant Lab Grown Diamond

VG • H/SI1 • IGI LG539215676

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

Certificate IGI LG539215676

Diamond specifications and retailer prices

From HK$1,255 HKD
$160 USD
As of November 2, 2026
Save HK$6,029 HKD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$7,284 HKD at MOH London · As of November 1, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG539215676 or 539215676. Listed at 11 retailers as of November 1, 2026, with prices from HK$1,255 to HK$7,284, a HK$6,029 spread on the same certified stone. MOH London lists it at HK$7,284. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215676
Dimensions6.54 × 4.41 × 2.77 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.54 mm4.41 mm0.70 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215676
Side View
Table 58.5%Crown 40.5°Girdle: MED-STKPavilion 30.6°Culet: NoneDepth 62.8%

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: Nov 2
Current: HK$7,284 HKD|Low: HK$1,208 HKD|High: HK$7,374 HKD|Avg: HK$3,556 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
November 1, 2026
Retailer 7HK$1,255 HKD
Retailer 11HK$1,459 HKD
Retailer 8HK$1,561 HKD
Retailer 12HK$1,561 HKD
Retailer 10HK$2,817 HKD
Retailer 2HK$2,903 HKD
Retailer 13HK$3,366 HKD
Retailer 4HK$3,727 HKD
Retailer 3HK$4,017 HKD
Retailer 5HK$4,209 HKD
Retailer 9HK$5,006 HKD
Retailer 6HK$5,288 HKD
MOH LondonHK$7,284 HKD

16 data points across 13 retailers

11 retailersHK$1,255 HKD to HK$7,284 HKD

A
Cheapest Retailer
-
HK$1,255 HKD
$160 USD
A
Retailer 2
-
HK$1,459 HKD
$186 USD
View
Retailer 3
-
HK$1,561 HKD
$199 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,561 HKD
$199 USD
View
B+
Retailer 5
-
HK$2,817 HKD
$359 USD
View
B+
Retailer 6
-
HK$2,903 HKD
$370 USD
View
B+
Retailer 7
-
HK$3,366 HKD
$429 USD
View
B
Retailer 8
-
HK$4,017 HKD
View
B
Retailer 9
-
HK$5,006 HKD
$638 USD
View
B
Retailer 10
-
HK$5,288 HKD
$674 USD
View
Most Expensive
B
MOH London
LG539215676 · Nov 1
HK$7,284 HKD
£731 GBP
View
10 more retailers have this diamond
Prices start from HK$1,255 HKDSave up to HK$6,029 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$1,255 HKD