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Radiant|Lab Grown|IGI

3.01ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG526289127

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

Certificate IGI LG526289127

Diamond specifications and retailer prices

From HK$5,084 HKD
As of November 4, 2026
Save HK$25,828 HKD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$30,912 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526289127 or 526289127. Listed at 15 retailers as of November 4, 2026, with prices from HK$5,084 to HK$30,912, a HK$25,828 spread on the same certified stone. Brilliant Earth lists it at HK$30,912. 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

3.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526289127
Dimensions9.88 × 6.97 × 4.57 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.88 mm6.97 mm3.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526289127
Side View
Table 65.5%Crown 46.2°Girdle: ThickPavilion 28.6°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
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: Nov 4
Current: HK$30,912 HKD|Low: HK$4,880 HKD|High: HK$31,854 HKD|Avg: HK$14,103 HKD|-3.0%
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
November 5, 2026
Retailer 11HK$5,084 HKD
Retailer 3HK$5,531 HKD
Retailer 12HK$5,900 HKD
Retailer 9HK$7,297 HKD
Retailer 5HK$8,285 HKD
Retailer 14HK$9,635 HKD
Retailer 8HK$13,314 HKD
Retailer 7HK$13,683 HKD
Retailer 10HK$15,072 HKD
Retailer 13HK$16,586 HKD
Retailer 6HK$16,664 HKD
Retailer 4HK$18,289 HKD
Retailer 2HK$24,777 HKD
Brilliant EarthHK$30,912 HKD

32 data points across 14 retailers

15 retailersHK$5,084 HKD to HK$30,912 HKD

A
Cheapest Retailer
-
HK$5,084 HKD
A
Retailer 2
-
HK$5,531 HKD
View
A
Retailer 3
-
HK$5,900 HKD
View
Retailer 4
-
HK$5,900 HKD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$7,297 HKD
View
A
Retailer 6
-
HK$8,285 HKD
View
B+
Retailer 7
-
HK$9,635 HKD
View
B+
Retailer 8
-
HK$13,314 HKD
View
B+
Retailer 9
-
HK$13,683 HKD
View
B
Retailer 10
-
HK$15,072 HKD
View
B+
Retailer 11
-
HK$16,586 HKD
View
B+
Retailer 12
-
HK$16,664 HKD
View
B
Retailer 13
-
HK$18,289 HKD
View
B
Retailer 14
-
HK$24,777 HKD
View
Most Expensive
B
Brilliant Earth
17971589A · Nov 4
HK$30,912 HKD
$3,940 USD
View
14 more retailers have this diamond
Prices start from HK$5,084 HKDSave up to HK$25,828 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
3.01ct Radiant
HK$5,084 HKD