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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 €618 EUR
$690 USD
As of October 29, 2026
Save €2,772 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,825 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
Color
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: €4,825 EUR|Low: €541 EUR|High: €5,138 EUR|Avg: €1,632 EUR|-6.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
Retailer 19
October 31, 2026
Retailer 11€605 EUR
Retailer 4€618 EUR
Retailer 15€672 EUR
Retailer 18€717 EUR
Retailer 19€717 EUR
Retailer 12€877 EUR
Retailer 17€986 EUR
Retailer 2€1,053 EUR
Retailer 5€1,114 EUR
Retailer 13€1,144 EUR
Retailer 7€1,165 EUR
Retailer 6€1,489 EUR
Retailer 16€1,765 EUR
Retailer 3€2,015 EUR
Retailer 8€2,444 EUR
Retailer 9€2,471 EUR
Retailer 14€2,829 EUR
Retailer 10€3,390 EUR
Brilliant Earth€4,825 EUR

36 data points across 19 retailers

18 retailers€618 EUR to €3,390 EUR

A
Cheapest Retailer
-
€618 EUR
$690 USD
A
Retailer 2
-
€672 EUR
$751 USD
View
A
Retailer 3
-
€717 EUR
$801 USD
View
Retailer 4
-
€717 EUR
$801 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€877 EUR
$980 USD
View
Retailer 6
-
€986 EUR
£867 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€1,053 EUR
View
A
Retailer 8
-
€1,114 EUR
$1,245 USD
View
A
Retailer 9
-
€1,144 EUR
£1,006 GBP
View
B+
Retailer 10
-
€1,165 EUR
$1,302 USD
View
B+
Retailer 11
-
€1,489 EUR
$1,664 USD
View
B+
Retailer 12
-
€1,765 EUR
$1,972 USD
View
B+
Retailer 13
-
€2,015 EUR
$2,251 USD
View
B
Retailer 14
-
€2,444 EUR
$2,731 USD
View
Retailer 15
-
€2,471 EUR
$2,761 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
€2,829 EUR
£2,489 GBP
View
B
Retailer 17
-
€3,390 EUR
$3,787 USD
View
Most Expensive
Brilliant Earth
7624361A · Oct 20
€4,825 EUR
$5,390 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from €618 EURSave up to €2,772 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
€618 EUR