CaratHunter
Plans
Radiant|Lab Grown|IGI

3.70ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG644493523

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

Certificate IGI LG644493523

Diamond specifications and retailer prices

From €1,253 EUR
£1,107 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,253 EUR 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 3.7ct lab-grown radiant diamond

This 3.7ct 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 LG644493523 or 644493523. Listed at a single retailer as of November 2, 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

3.70
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644493523
Dimensions11.09 × 7.64 × 4.88 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm7.64 mm3.70 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644493523
Side View
Table 64.0%Crown 44.3°Girdle: MED-STKPavilion 31.6°CuletDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,253 EUR|Low: €1,253 EUR|High: €1,253 EUR|Avg: €1,253 EUR
September 26, 2026
Diamond Quarter€1,253 EUR

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
3.7VS1GLG233095N · Nov 2
€1,253 EUR
£1,107 GBP
View

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+
3.70ct Radiant
€1,253 EUR