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Round|Lab Grown|IGI

4.71ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG578351323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578351323

Diamond specifications and retailer prices

From €620 EUR
$690 USD
As of October 29, 2026
Save €2,783 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,843 EUR at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578351323 or 578351323. Listed at 18 retailers as of October 29, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578351323
Dimensions10.66 × 10.71 × 6.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.66 mm10.71 mm4.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578351323
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,843 EUR|Low: €543 EUR|High: €5,157 EUR|Avg: €1,601 EUR|-6.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 11€607 EUR
Retailer 4€620 EUR
Retailer 14€675 EUR
Retailer 17€720 EUR
Retailer 18€720 EUR
Retailer 16€989 EUR
Retailer 13€1,059 EUR
Retailer 19€1,096 EUR
Retailer 5€1,119 EUR
Retailer 2€1,148 EUR
Retailer 7€1,170 EUR
Retailer 6€1,495 EUR
Retailer 15€1,772 EUR
Retailer 3€2,022 EUR
Retailer 8€2,454 EUR
Retailer 9€2,481 EUR
Retailer 12€2,840 EUR
Retailer 10€3,403 EUR
Brilliant Earth€4,843 EUR

36 data points across 19 retailers

18 retailers€620 EUR to €3,403 EUR

A
Cheapest Retailer
-
€620 EUR
$690 USD
A
Retailer 2
-
€675 EUR
$751 USD
View
A
Retailer 3
-
€720 EUR
$801 USD
View
Retailer 4
-
€720 EUR
$801 USD
View
Price last confirmed 13 days ago
Retailer 5
-
€989 EUR
£867 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
€1,059 EUR
View
A
Retailer 7
-
€1,096 EUR
$1,220 USD
View
A
Retailer 8
-
€1,119 EUR
$1,245 USD
View
A
Retailer 9
-
€1,148 EUR
£1,006 GBP
View
B+
Retailer 10
-
€1,170 EUR
$1,302 USD
View
B+
Retailer 11
-
€1,495 EUR
$1,664 USD
View
B+
Retailer 12
-
€1,772 EUR
$1,972 USD
View
B+
Retailer 13
-
€2,022 EUR
$2,251 USD
View
B
Retailer 14
-
€2,454 EUR
$2,731 USD
View
Retailer 15
-
€2,481 EUR
$2,761 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
€2,840 EUR
£2,489 GBP
View
B
Retailer 17
-
€3,403 EUR
$3,787 USD
View
Most Expensive
Brilliant Earth
7624361A · Oct 20
€4,843 EUR
$5,390 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from €620 EURSave up to €2,783 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.

A
4.71ct Round
€620 EUR