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Round|Lab Grown|IGI

5.81ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG594321528

Shape and cutting style on the report: Round brilliant

Certificate IGI LG594321528

Diamond specifications and retailer prices

From €810 EUR
$905 USD
As of November 1, 2026
Save €3,692 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,502 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.81ct lab-grown round diamond

This 5.81ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594321528 or 594321528. Listed at 18 retailers as of October 31, 2026, with prices from €810 to €4,502, a €3,692 spread on the same certified stone. Brilliant Earth lists it at €4,502. 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

5.81
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594321528
Dimensions11.49 × 11.46 × 7.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
11.49 mm11.46 mm5.81 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594321528
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,502 EUR|Low: €677 EUR|High: €4,592 EUR|Avg: €1,926 EUR|-1.9%
Brilliant Earth
Retailer 2
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Retailer 20
November 2, 2026
Retailer 12€758 EUR
Retailer 6€810 EUR
Retailer 16€882 EUR
Retailer 4€940 EUR
Retailer 20€940 EUR
Retailer 3€1,237 EUR
Retailer 15€1,316 EUR
Retailer 2€1,349 EUR
Retailer 8€1,351 EUR
Retailer 13€1,442 EUR
Retailer 11€1,507 EUR
Retailer 19€1,986 EUR
Retailer 17€2,091 EUR
Retailer 5€2,643 EUR
Retailer 9€2,940 EUR
Retailer 14€3,189 EUR
Retailer 10€3,266 EUR
Retailer 18€3,374 EUR
Retailer 7€4,289 EUR
Brilliant Earth€4,502 EUR

43 data points across 20 retailers

18 retailers€810 EUR to €4,502 EUR

A
Cheapest Retailer
-
€810 EUR
$905 USD
A
Retailer 2
-
€882 EUR
$985 USD
View
Retailer 3
-
€940 EUR
$1,050 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
€940 EUR
$1,050 USD
View
A
Retailer 5
-
€1,316 EUR
$1,470 USD
View
A
Retailer 6
-
€1,349 EUR
View
A
Retailer 7
-
€1,351 EUR
$1,509 USD
View
B+
Retailer 8
-
€1,442 EUR
£1,269 GBP
View
B+
Retailer 9
-
€1,507 EUR
$1,684 USD
View
B+
Retailer 10
-
€1,986 EUR
$2,219 USD
View
B+
Retailer 11
-
€2,091 EUR
$2,336 USD
View
B
Retailer 12
-
€2,643 EUR
$2,953 USD
View
B
Retailer 13
-
€2,940 EUR
$3,285 USD
View
B
Retailer 14
-
€3,189 EUR
£2,805 GBP
View
Retailer 15
-
€3,266 EUR
$3,649 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
€3,374 EUR
$3,770 USD
View
B
Retailer 17
-
€4,289 EUR
$4,792 USD
View
Most Expensive
B
Brilliant Earth
8073045A · Oct 31
€4,502 EUR
$5,030 USD
View
17 more retailers have this diamond
Prices start from €810 EURSave up to €3,692 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
5.81ct Round
€810 EUR