Radiant|Lab Grown|IGI

3.86ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG594329867

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG594329867

Diamond specifications and retailer prices

From $581 USD
As of October 28, 2026
Save $3,989 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,570 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.86ct lab-grown radiant diamond

This 3.86ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594329867 or 594329867. Listed at 18 retailers as of October 28, 2026, with prices from $581 to $4,570, a $3,989 spread on the same certified stone. Brilliant Earth lists it at $4,570. 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

3.86
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594329867
Dimensions10.67 × 7.58 × 5.33 mm
L/W Ratio1.41
Culet sizePointed
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
10.67 mm7.58 mm3.86 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594329867
Side View
Table 67.0%Crown 41.7°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 70.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $4,570 USD|Low: $414 USD|High: $4,710 USD|Avg: $1,501 USD|-3.0%
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
Retailer 16
Retailer 17
October 28, 2026
Retailer 14$520 USD
Retailer 5$581 USD
Retailer 3$582 USD
Retailer 15$644 USD
Retailer 10$755 USD
Retailer 9$768 USD
Retailer 11$953 USD
Retailer 17$999 USD
Retailer 4$1,033 USD
Retailer 2$1,218 USD
Retailer 13$1,662 USD
Retailer 16$1,694 USD
Retailer 6$1,875 USD
Retailer 8$2,095 USD
Retailer 7$2,213 USD
Retailer 12$2,704 USD
Brilliant Earth$4,570 USD

27 data points across 17 retailers

18 retailers$581 USD to $4,570 USD

A
Retailer 1
-
$520 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$581 USD
View
Final sale: no returns
A
Retailer 3
-
$582 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$644 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$644 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$755 USD
View
A
Retailer 7
-
$953 USD
€908 EUR
View
B+
Retailer 8
-
$999 USD
View
A
Retailer 9
-
$1,033 USD
View
A
Retailer 10
-
$1,218 USD
View
A
Retailer 11
-
$1,433 USD
£1,129 GBP
View
B+
Retailer 12
-
$1,662 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,694 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,875 USD
£1,476 GBP
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$2,095 USD
View
B+
Retailer 16
-
$2,213 USD
View
B+
Retailer 17
-
$2,704 USD
£2,129 GBP
View
Most Expensive
B
Brilliant Earth
7979315A · Oct 28
$4,570 USD
View
17 more retailers have this diamond
Prices start from $581 USDSave up to $3,989 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
3.86ct Radiant
$581 USD