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Radiant|Lab Grown|IGI

4.70ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG617400037

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

Certificate IGI LG617400037

Diamond specifications and retailer prices

From HK$17,733 HKD
£1,780 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: HK$35,698 HKD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 4.7ct lab-grown radiant diamond

This 4.7ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617400037 or 617400037. Listed at 2 retailers as of October 31, 2026. 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

4.70
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617400037
Dimensions12.03 × 8.09 × 5.54 mm
L/W Ratio1.49
Culet sizePointed
Top View
12.03 mm8.09 mm4.70 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617400037
Side View
Table 66.0%Crown 43.8°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: HK$35,698 HKD|Low: HK$6,487 HKD|High: HK$63,472 HKD|Avg: HK$15,806 HKD|-15.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
September 26, 2026
Retailer 11HK$6,516 HKD
Retailer 2HK$7,422 HKD
Retailer 3HK$7,453 HKD
Retailer 4HK$8,707 HKD
Retailer 9HK$10,458 HKD
Retailer 5HK$12,226 HKD
Retailer 6HK$15,903 HKD
Retailer 10HK$17,667 HKD
Retailer 7HK$18,116 HKD
Retailer 8HK$27,771 HKD
Brilliant EarthHK$35,698 HKD

75 data points across 11 retailers

2 retailers

B+
Cheapest Retailer
-
HK$17,733 HKD
£1,780 GBP
Most Expensive
Brilliant Earth
9023600A · Sep 28
HK$35,698 HKD
$4,550 USD
View
Price last confirmed 34 days ago
1 more retailer has this diamond
Prices start from HK$17,733 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.

B+
4.70ct Radiant
HK$17,733 HKD