Round|Lab Grown|IGI

4.71ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG605304452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605304452

Diamond specifications and retailer prices

From €2,632 EUR
$2,940 USD
As of October 31, 2026
10 retailers carry this diamond
Most expensive: €3,374 EUR at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 4.71ct lab-grown round diamond

This 4.71ct 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 LG605304452 or 605304452. Listed at 10 retailers as of October 31, 2026. 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

4.71
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605304452
Dimensions10.68 × 10.65 × 6.60 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.68 mm10.65 mm4.71 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605304452
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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: Oct 31
Current: €3,374 EUR|Low: €380 EUR|High: €3,786 EUR|Avg: €1,690 EUR|-10.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 21, 2026
Retailer 8€380 EUR
Retailer 6€426 EUR
Retailer 3€458 EUR
Retailer 11€744 EUR
Retailer 4€1,097 EUR
Retailer 12€1,197 EUR
Retailer 7€1,322 EUR
Retailer 2€1,325 EUR
Retailer 9€1,673 EUR
Retailer 10€1,921 EUR
Retailer 13€2,632 EUR
Retailer 5€3,223 EUR
Do Amore Diamonds€3,374 EUR

25 data points across 13 retailers

10 retailers

Retailer 1
-
€380 EUR
$425 USD
Price last confirmed 8 days ago
Retailer 2
-
€426 EUR
$476 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€744 EUR
$831 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€1,197 EUR
$1,337 USD
View
Price last confirmed 10 days ago
Retailer 5
-
€1,322 EUR
$1,477 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€1,325 EUR
$1,480 USD
View
Price last confirmed 8 days ago
Retailer 7
-
€1,673 EUR
$1,869 USD
View
Price last confirmed 10 days ago
Retailer 8
-
€1,921 EUR
£1,690 GBP
View
Price last confirmed 10 days ago
B
Retailer 9
-
€2,632 EUR
$2,940 USD
View
Most Expensive
Do Amore Diamonds
27-265321FBE · Oct 23
€3,374 EUR
$3,770 USD
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from €2,632 EUR

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
4.71ct Round
€2,632 EUR