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Radiant|Lab Grown|IGI

3.00ct H VS1 Radiant Lab Grown Diamond

EX • H/VS1 • IGI LG783654779

Certificate IGI LG783654779

Diamond specifications and retailer prices

From HK$5,210 HKD
As of November 2, 2026
Save HK$18,563 HKD (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$23,773 HKD at Brilliant Earth · As of October 29, 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 LG783654779 or 783654779. Listed at 4 retailers as of October 29, 2026, with prices from HK$5,210 to HK$23,773, a HK$18,563 spread on the same certified stone. Brilliant Earth lists it at HK$23,773. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG783654779
Dimensions10.19 × 7.03 × 4.74 mm
L/W Ratio1.45
Top View
10.19 mm7.03 mm3.00 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783654779
Side View
Table 73.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.4%

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 2
Current: HK$23,773 HKD|Low: HK$4,331 HKD|High: HK$25,185 HKD|Avg: HK$9,159 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4HK$4,331 HKD
Retailer 2HK$5,210 HKD
Retailer 3HK$7,399 HKD
Brilliant EarthHK$23,773 HKD

13 data points across 4 retailers

4 retailersHK$5,210 HKD to HK$23,773 HKD

Retailer 1
-
HK$4,331 HKD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$5,210 HKD
View
A
Retailer 3
-
HK$7,399 HKD
View
Most Expensive
B
Brilliant Earth
20914767A · Oct 29
HK$23,773 HKD
$3,030 USD
View
3 more retailers have this diamond
Prices start from HK$5,210 HKDSave up to HK$18,563 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$5,210 HKD