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Radiant|Lab Grown|IGI

3.55ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG840645016

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

Certificate IGI LG840645016

Diamond specifications and retailer prices

From HK$3,248 HKD
$414 USD
As of October 30, 2026
Save HK$14,852 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$21,183 HKD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to 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 LG840645016 or 840645016. Listed at 13 retailers as of October 30, 2026, with a 457% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.55
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840645016
Dimensions10.80 × 7.58 × 5.02 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm7.58 mm3.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840645016
Side View
Table 64.0%Crown 46.3°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.2%

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$21,183 HKD|Low: HK$3,248 HKD|High: HK$21,419 HKD|Avg: HK$10,932 HKD|-1.1%
Rare Carat
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 12HK$3,248 HKD
Retailer 10HK$3,633 HKD
Retailer 6HK$4,257 HKD
Retailer 7HK$6,409 HKD
Retailer 5HK$7,147 HKD
Retailer 8HK$8,476 HKD
Retailer 11HK$11,290 HKD
Retailer 9HK$11,298 HKD
Retailer 4HK$12,945 HKD
Retailer 3HK$14,036 HKD
Retailer 2HK$14,787 HKD
Retailer 13HK$18,100 HKD
Rare CaratHK$21,183 HKD

27 data points across 13 retailers

13 retailersHK$3,248 HKD to HK$18,100 HKD

A
Cheapest Retailer
-
HK$3,248 HKD
$414 USD
A
Retailer 2
-
HK$3,633 HKD
$463 USD
View
A
Retailer 3
-
HK$4,257 HKD
£427 GBP
View
A
Retailer 4
-
HK$6,409 HKD
€778 EUR
View
A
Retailer 5
-
HK$7,147 HKD
$911 USD
View
A
Retailer 6
-
HK$8,476 HKD
A$1,662 AUD
View
A
Retailer 7
-
HK$11,290 HKD
$1,439 USD
View
B+
Retailer 8
-
HK$11,298 HKD
$1,440 USD
View
A
Retailer 9
-
HK$12,945 HKD
$1,650 USD
View
A
Retailer 10
-
HK$14,036 HKD
$1,789 USD
View
B+
Retailer 11
-
HK$14,787 HKD
£1,484 GBP
View
B+
Retailer 12
-
HK$18,100 HKD
$2,307 USD
View
Most Expensive
Rare Carat
LGRA30-162510 · Oct 19
HK$21,183 HKD
$2,700 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from HK$3,248 HKDSave up to HK$14,852 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
3.55ct Radiant
HK$3,248 HKD