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Radiant|Lab Grown|IGI

0.71ct F SI2 Radiant Lab Grown Diamond

VG • F/SI2 • IGI LG528233866

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

Certificate IGI LG528233866

Diamond specifications and retailer prices

From HK$981 HKD
$125 USD
As of October 30, 2026
Save HK$5,346 HKD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$6,327 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG528233866 or 528233866. Listed at 13 retailers as of October 29, 2026, with prices from HK$981 to HK$6,327, a HK$5,346 spread on the same certified stone. MOH London lists it at HK$6,327. 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

0.71
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528233866
Dimensions6.19 × 4.31 × 3.14 mm
L/W Ratio1.44
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
6.19 mm4.31 mm0.71 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528233866
Side View
Table 64.5%Crown 39.3°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 72.9%

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$6,327 HKD|Low: HK$941 HKD|High: HK$6,377 HKD|Avg: HK$3,032 HKD|+0.3%
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
October 31, 2026
Retailer 10HK$981 HKD
Retailer 14HK$1,138 HKD
Retailer 3HK$1,302 HKD
Retailer 11HK$1,302 HKD
Retailer 8HK$2,314 HKD
Retailer 13HK$2,330 HKD
Retailer 6HK$2,672 HKD
Retailer 4HK$2,793 HKD
Retailer 7HK$2,934 HKD
Retailer 2HK$3,217 HKD
Retailer 9HK$4,143 HKD
Retailer 12HK$4,331 HKD
Retailer 5HK$5,160 HKD
MOH LondonHK$6,327 HKD

22 data points across 14 retailers

13 retailersHK$981 HKD to HK$6,327 HKD

A
Cheapest Retailer
-
HK$981 HKD
$125 USD
B+
Retailer 2
-
HK$1,138 HKD
$145 USD
View
Retailer 3
-
HK$1,302 HKD
$166 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$1,302 HKD
$166 USD
View
B+
Retailer 5
-
HK$2,314 HKD
$295 USD
View
B+
Retailer 6
-
HK$2,330 HKD
$297 USD
View
B+
Retailer 7
-
HK$2,793 HKD
$356 USD
View
B+
Retailer 8
-
HK$2,934 HKD
£294 GBP
View
B+
Retailer 9
-
HK$3,217 HKD
$410 USD
View
B
Retailer 10
-
HK$3,517 HKD
£353 GBP
View
B
Retailer 11
-
HK$4,143 HKD
$528 USD
View
B
Retailer 12
-
HK$4,331 HKD
$552 USD
View
Most Expensive
B
MOH London
LG528233866 · Oct 29
HK$6,327 HKD
£635 GBP
View
12 more retailers have this diamond
Prices start from HK$981 HKDSave up to HK$5,346 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
0.71ct Radiant
HK$981 HKD