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Radiant|Lab Grown|IGI

3.00ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG522239723

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

Certificate IGI LG522239723

Diamond specifications and retailer prices

From HK$5,068 HKD
As of November 4, 2026
Save HK$25,687 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$30,756 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3ct lab-grown radiant diamond

This 3ct 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 LG522239723 or 522239723. Listed at 20 retailers as of November 4, 2026, with prices from HK$5,068 to HK$30,756, a HK$25,687 spread on the same certified stone. Brilliant Earth lists it at HK$30,756. 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

3.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle27.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239723
Dimensions9.86 × 7.04 × 4.49 mm
L/W Ratio1.40
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
9.86 mm7.04 mm3.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239723
Side View
Table 64.5%Crown 38.7°Girdle: STK-THKPavilion 27.4°Culet: NoneDepth 63.8%

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: Nov 4
Current: HK$30,756 HKD|Low: HK$4,864 HKD|High: HK$31,697 HKD|Avg: HK$12,881 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 17HK$5,068 HKD
Retailer 4HK$5,516 HKD
Retailer 9HK$5,665 HKD
Retailer 5HK$5,877 HKD
Retailer 18HK$5,877 HKD
Retailer 2HK$7,155 HKD
Retailer 16HK$7,257 HKD
Retailer 6HK$8,058 HKD
Retailer 8HK$8,262 HKD
Retailer 3HK$9,603 HKD
Retailer 14HK$13,275 HKD
Retailer 12HK$13,644 HKD
Retailer 15HK$15,017 HKD
Retailer 19HK$16,531 HKD
Retailer 7HK$18,289 HKD
Retailer 11HK$20,289 HKD
Retailer 10HK$20,532 HKD
Retailer 13HK$24,769 HKD
Brilliant EarthHK$30,756 HKD

41 data points across 19 retailers

20 retailersHK$5,068 HKD to HK$30,756 HKD

A
Cheapest Retailer
-
HK$5,068 HKD
A
Retailer 2
-
HK$5,516 HKD
View
A
Retailer 3
-
HK$5,665 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$5,877 HKD
View
Retailer 5
-
HK$5,877 HKD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$7,155 HKD
View
A
Retailer 7
-
HK$7,257 HKD
View
A
Retailer 8
-
HK$8,058 HKD
View
A
Retailer 9
-
HK$8,262 HKD
View
B+
Retailer 10
-
HK$9,603 HKD
View
B+
Retailer 11
-
HK$13,275 HKD
View
B+
Retailer 12
-
HK$13,644 HKD
View
B
Retailer 13
-
HK$15,017 HKD
View
B+
Retailer 14
-
HK$16,531 HKD
View
B+
Retailer 15
-
HK$17,072 HKD
View
B
Retailer 16
-
HK$18,289 HKD
View
B
Retailer 17
-
HK$20,289 HKD
View
B
Retailer 18
-
HK$20,532 HKD
View
B
Retailer 19
-
HK$24,769 HKD
View
Most Expensive
B
Brilliant Earth
17972109A · Nov 4
HK$30,756 HKD
$3,920 USD
View
19 more retailers have this diamond
Prices start from HK$5,068 HKDSave up to HK$25,687 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
3.00ct Radiant
HK$5,068 HKD