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Radiant|Lab Grown|IGI

3.05ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG844654380

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

Certificate IGI LG844654380

Diamond specifications and retailer prices

From HK$3,334 HKD
$425 USD
As of October 27, 2026
Save HK$23,655 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$26,989 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844654380 or 844654380. Listed at 20 retailers as of October 27, 2026, with prices from HK$3,334 to HK$26,989, a HK$23,655 spread on the same certified stone. Brilliant Earth lists it at HK$26,989. 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

3.05
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844654380
Dimensions9.80 × 7.02 × 4.89 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm7.02 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844654380
Side View
Table 66.0%Crown 38.2°Girdle: Slightly ThickPavilion 31.7°Culet: NoneDepth 69.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: HK$26,989 HKD|Low: HK$3,334 HKD|High: HK$44,642 HKD|Avg: HK$10,908 HKD|-39.5%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 17HK$3,334 HKD
Retailer 9HK$3,758 HKD
Retailer 10HK$3,758 HKD
Retailer 3HK$4,158 HKD
Retailer 5HK$4,158 HKD
Retailer 16HK$5,296 HKD
Retailer 13HK$5,456 HKD
Retailer 20HK$5,712 HKD
Retailer 2HK$6,096 HKD
Retailer 7HK$6,520 HKD
Retailer 14HK$6,859 HKD
Retailer 8HK$9,839 HKD
Retailer 18HK$11,667 HKD
Retailer 4HK$13,369 HKD
Retailer 11HK$13,626 HKD
Retailer 6HK$15,061 HKD
Retailer 19HK$15,197 HKD
Retailer 15HK$15,365 HKD
Retailer 12HK$19,144 HKD
Brilliant EarthHK$26,989 HKD

14 data points across 20 retailers

20 retailersHK$3,334 HKD to HK$26,989 HKD

A
Cheapest Retailer
-
HK$3,334 HKD
$425 USD
A
Retailer 2
-
HK$3,758 HKD
$479 USD
View
A
Retailer 3
-
HK$3,758 HKD
$479 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,158 HKD
$530 USD
View
A
Retailer 5
-
HK$4,158 HKD
$530 USD
View
A
Retailer 6
-
HK$5,296 HKD
$675 USD
View
A
Retailer 7
-
HK$5,456 HKD
£548 GBP
View
B+
Retailer 8
-
HK$5,712 HKD
$728 USD
View
A
Retailer 9
-
HK$6,096 HKD
€740 EUR
View
A
Retailer 10
-
HK$6,520 HKD
$831 USD
View
A
Retailer 11
-
HK$6,859 HKD
£688 GBP
View
A
Retailer 12
-
HK$9,839 HKD
$1,254 USD
View
B+
Retailer 13
-
HK$11,667 HKD
$1,487 USD
View
B+
Retailer 14
-
HK$13,369 HKD
$1,704 USD
View
B+
Retailer 15
-
HK$13,626 HKD
$1,737 USD
View
B+
Retailer 16
-
HK$15,061 HKD
$1,920 USD
View
B+
Retailer 17
-
HK$15,197 HKD
$1,937 USD
View
B+
Retailer 18
-
HK$15,365 HKD
£1,542 GBP
View
B
Retailer 19
-
HK$19,144 HKD
$2,440 USD
View
Most Expensive
B
Brilliant Earth
22183747A · Oct 30
HK$26,989 HKD
$3,440 USD
View
19 more retailers have this diamond
Prices start from HK$3,334 HKDSave up to HK$23,655 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
3.05ct Radiant
HK$3,334 HKD