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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 $905 USD
As of October 29, 2026
Save $4,125 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,030 USD at Brilliant Earth · As of October 29, 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 19 retailers as of October 29, 2026, with prices from $905 to $5,030, a $4,125 spread on the same certified stone. Brilliant Earth lists it at $5,030. 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

How it works →
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: Oct 29
Current: $5,030 USD|Low: $756 USD|High: $5,130 USD|Avg: $2,098 USD|-1.9%
Brilliant Earth
Retailer 2
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Retailer 15
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Retailer 19
Retailer 20
October 31, 2026
Retailer 12$847 USD
Retailer 6$905 USD
Retailer 16$985 USD
Retailer 4$1,050 USD
Retailer 20$1,050 USD
Retailer 3$1,382 USD
Retailer 13$1,470 USD
Retailer 2$1,500 USD
Retailer 8$1,509 USD
Retailer 14$1,611 USD
Retailer 11$1,684 USD
Retailer 19$2,219 USD
Retailer 17$2,336 USD
Retailer 5$2,953 USD
Retailer 9$3,285 USD
Retailer 15$3,566 USD
Retailer 10$3,649 USD
Retailer 18$3,770 USD
Retailer 7$4,792 USD
Brilliant Earth$5,030 USD

43 data points across 20 retailers

19 retailers$905 USD to $5,030 USD

A
Cheapest Retailer
-
$905 USD
A
Retailer 2
-
$985 USD
View
Retailer 3
-
$1,050 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,050 USD
View
Retailer 5
-
$1,382 USD
£1,088 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,470 USD
View
A
Retailer 7
-
$1,500 USD
€1,429 EUR
View
B+
Retailer 8
-
$1,509 USD
View
B+
Retailer 9
-
$1,611 USD
£1,269 GBP
View
B+
Retailer 10
-
$1,684 USD
View
B+
Retailer 11
-
$2,219 USD
View
B+
Retailer 12
-
$2,336 USD
View
B
Retailer 13
-
$2,953 USD
View
B
Retailer 14
-
$3,285 USD
View
B
Retailer 15
-
$3,566 USD
£2,808 GBP
View
Retailer 16
-
$3,649 USD
View
Price last confirmed 13 days ago
Retailer 17
-
$3,770 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$4,792 USD
View
Most Expensive
B
Brilliant Earth
8073045A · Oct 29
$5,030 USD
View
18 more retailers have this diamond
Prices start from $905 USDSave up to $4,125 USD

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
$905 USD