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Radiant|Lab Grown|IGI

3.06ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG678589904

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

Certificate IGI LG678589904

Diamond specifications and retailer prices

From HK$4,064 HKD
$518 USD
As of October 30, 2026
Save HK$16,990 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$21,054 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG678589904 or 678589904. Listed at 10 retailers as of October 26, 2026, with prices from HK$4,064 to HK$21,054, a HK$16,990 spread on the same certified stone. MOH London lists it at HK$21,054. 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

3.06
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678589904
Dimensions9.59 × 7.50 × 5.16 mm
L/W Ratio1.28
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.59 mm7.50 mm3.06 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678589904
Side View
Table 67.0%Crown 36.9°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 68.8%

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$21,054 HKD|Low: HK$3,248 HKD|High: HK$21,273 HKD|Avg: HK$10,508 HKD|+0.1%
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
October 30, 2026
Retailer 11HK$4,064 HKD
Retailer 14HK$4,551 HKD
Retailer 15HK$4,551 HKD
Retailer 2HK$5,622 HKD
Retailer 6HK$6,178 HKD
Retailer 9HK$7,806 HKD
Retailer 13HK$7,806 HKD
Retailer 7HK$8,143 HKD
Retailer 8HK$10,633 HKD
Retailer 5HK$10,764 HKD
Retailer 10HK$12,992 HKD
Retailer 12HK$13,244 HKD
Retailer 4HK$14,707 HKD
Retailer 3HK$20,430 HKD
MOH LondonHK$21,054 HKD

36 data points across 15 retailers

10 retailersHK$4,064 HKD to HK$21,054 HKD

A
Cheapest Retailer
-
HK$4,064 HKD
$518 USD
A
Retailer 2
-
HK$4,551 HKD
$580 USD
View
A
Retailer 3
-
HK$4,551 HKD
$580 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,622 HKD
£564 GBP
View
A
Retailer 5
-
HK$7,806 HKD
$995 USD
View
A
Retailer 6
-
HK$7,806 HKD
$995 USD
View
B+
Retailer 7
-
HK$10,633 HKD
A$2,085 AUD
View
B
Retailer 8
-
HK$12,992 HKD
$1,656 USD
View
B
Retailer 9
-
HK$13,244 HKD
$1,688 USD
View
Most Expensive
B
MOH London
LG678589904 · Oct 26
HK$21,054 HKD
£2,113 GBP
View
9 more retailers have this diamond
Prices start from HK$4,064 HKDSave up to HK$16,990 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
3.06ct Radiant
HK$4,064 HKD