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Round|Lab Grown|IGI

3.55ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG741505423

Shape and cutting style on the report: Round brilliant

Certificate IGI LG741505423

Diamond specifications and retailer prices

From HK$4,849 HKD
$618 USD
As of October 31, 2026
Save HK$18,218 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$23,066 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741505423 or 741505423. Listed at 16 retailers as of October 29, 2026, with prices from HK$4,849 to HK$23,066, a HK$18,218 spread on the same certified stone. Brilliant Earth lists it at HK$23,066. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741505423
Dimensions9.75 × 9.78 × 6.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm9.78 mm3.55 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741505423
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.3%

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 31
Current: HK$4,849 HKD|Low: HK$4,849 HKD|High: HK$22,021 HKD|Avg: HK$11,467 HKD
Retailer 1
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
Retailer 16
October 31, 2026
Retailer 1HK$4,849 HKD
Retailer 3HK$5,323 HKD
Retailer 9HK$5,924 HKD
Retailer 14HK$6,983 HKD
Retailer 13HK$7,312 HKD
Retailer 15HK$7,548 HKD
Retailer 7HK$7,604 HKD
Retailer 10HK$8,044 HKD
Retailer 16HK$9,446 HKD
Retailer 12HK$10,254 HKD
Retailer 11HK$12,749 HKD
Retailer 5HK$15,374 HKD
Retailer 2HK$15,794 HKD
Retailer 6HK$16,570 HKD
Retailer 8HK$18,057 HKD
Retailer 4HK$20,347 HKD

18 data points across 16 retailers

16 retailersHK$4,849 HKD to HK$23,066 HKD

A
Cheapest Retailer
-
HK$4,849 HKD
$618 USD
A
Retailer 2
-
HK$5,323 HKD
View
A
Retailer 3
-
HK$5,924 HKD
$755 USD
View
A
Retailer 4
-
HK$6,983 HKD
£701 GBP
View
A
Retailer 5
-
HK$7,312 HKD
$932 USD
View
B+
Retailer 6
-
HK$7,548 HKD
$962 USD
View
A
Retailer 7
-
HK$8,044 HKD
£807 GBP
View
A
Retailer 8
-
HK$9,446 HKD
$1,204 USD
View
B+
Retailer 9
-
HK$10,254 HKD
$1,307 USD
View
B+
Retailer 10
-
HK$12,749 HKD
$1,625 USD
View
B
Retailer 11
-
HK$15,374 HKD
SGD 2,648 SGD
View
B
Retailer 12
-
HK$15,794 HKD
$2,013 USD
View
B
Retailer 13
-
HK$16,570 HKD
$2,112 USD
View
Retailer 14
-
HK$18,057 HKD
$2,301 USD
View
Price last confirmed 52 days ago
B
Retailer 15
-
HK$20,347 HKD
£2,042 GBP
View
Most Expensive
B
Brilliant Earth
22350078A · Oct 29
HK$23,066 HKD
$2,940 USD
View
15 more retailers have this diamond
Prices start from HK$4,849 HKDSave up to HK$18,218 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 Round
HK$4,849 HKD