CaratHunter
Plans
Round|Lab Grown|IGI

3.75ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG539234657

Shape and cutting style on the report: Round brilliant

Certificate IGI LG539234657

Diamond specifications and retailer prices

From €1,241 EUR
$1,386 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €1,241 EUR at B2C Jewels
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 B2C Jewels

About this 3.75ct lab-grown round diamond

This 3.75ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG539234657 or 539234657. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.75
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539234657
Dimensions9.98 × 10.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.98 mm10.05 mm3.75 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539234657
Side View
Table 58.5%Crown 35°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,241 EUR|Low: €1,190 EUR|High: €1,514 EUR|Avg: €1,315 EUR|-18.0%
September 23, 2026
B2C Jewels€1,241 EUR

3 data points across 1 retailer

1 retailer

B
B2C Jewels
20729381 · Nov 1
€1,241 EUR
$1,386 USD
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
3.75ct Round
€1,241 EUR