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Radiant|Lab Grown|IGI

5.05ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG821689387

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

Certificate IGI LG821689387

Diamond specifications and retailer prices

From HK$6,496 HKD
$828 USD
As of October 27, 2026
Save HK$19,777 HKD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$26,273 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821689387 or 821689387. Listed at 10 retailers as of October 27, 2026, with prices from HK$6,496 to HK$26,273, a HK$19,777 spread on the same certified stone. MOH London lists it at HK$26,273. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821689387
Dimensions12.01 × 8.56 × 5.69 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm8.56 mm5.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821689387
Side View
Table 63.0%Crown 40.5°Girdle: MediumPavilion 37.2°Culet: NoneDepth 66.5%

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$26,273 HKD|Low: HK$6,237 HKD|High: HK$45,951 HKD|Avg: HK$15,912 HKD|-42.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4HK$6,496 HKD
Retailer 5HK$7,539 HKD
Retailer 7HK$8,904 HKD
Retailer 2HK$12,900 HKD
Retailer 9HK$14,733 HKD
Retailer 3HK$15,255 HKD
Retailer 6HK$16,828 HKD
Retailer 8HK$19,100 HKD
Retailer 10HK$20,287 HKD
MOH LondonHK$26,273 HKD

28 data points across 10 retailers

10 retailersHK$6,496 HKD to HK$26,273 HKD

A
Cheapest Retailer
-
HK$6,496 HKD
$828 USD
A
Retailer 2
-
HK$7,068 HKD
$901 USD
View
A
Retailer 3
-
HK$7,539 HKD
$961 USD
View
A
Retailer 4
-
HK$7,539 HKD
$961 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
HK$8,904 HKD
$1,135 USD
View
A
Retailer 6
-
HK$12,900 HKD
€1,566 EUR
View
B+
Retailer 7
-
HK$15,255 HKD
ZAR 31,414 ZAR
View
B+
Retailer 8
-
HK$16,828 HKD
A$3,300 AUD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
HK$21,197 HKD
$2,702 USD
View
Most Expensive
B+
MOH London
LG821689387 · Oct 29
HK$26,273 HKD
£2,637 GBP
View
9 more retailers have this diamond
Prices start from HK$6,496 HKDSave up to HK$19,777 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
5.05ct Radiant
HK$6,496 HKD