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Radiant|Lab Grown|IGI

3.07ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG659435177

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

Certificate IGI LG659435177

Diamond specifications and retailer prices

From HK$8,555 HKD
£859 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: HK$8,555 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 3.07ct lab-grown radiant diamond

This 3.07ct 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 LG659435177 or 659435177. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.07
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659435177
Dimensions10.10 × 7.39 × 4.90 mm
L/W Ratio1.37
Top View
10.10 mm7.39 mm3.07 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659435177
Side View
Table 64.0%Crown 42.6°Girdle: MediumPavilion 35.5°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
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Price History

Last verified: Oct 31
Current: HK$4,041 HKD|Low: HK$4,041 HKD|High: HK$18,698 HKD|Avg: HK$11,538 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
March 6, 2026
Retailer 1HK$4,041 HKD
Retailer 2HK$4,284 HKD
Retailer 6HK$4,488 HKD
Retailer 5HK$5,578 HKD
Retailer 4HK$6,708 HKD
Retailer 3HK$10,642 HKD
Retailer 7HK$18,698 HKD

29 data points across 7 retailers

1 retailer

B+
Diamond Quarter
3.07VS1HLG77BA1FN · Oct 31
HK$8,555 HKD
£859 GBP
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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.

B+
3.07ct Radiant
HK$8,555 HKD