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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 $826 AUD
$581 USD
As of October 28, 2026
Save $5,672 AUD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,498 AUD 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 $826 to $6,498, a $5,672 spread on the same certified stone. Brilliant Earth lists it at $6,498. 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $6,498 AUD|Low: $589 AUD|High: $6,697 AUD|Avg: $2,134 AUD|-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$739 AUD
Retailer 5$826 AUD
Retailer 3$828 AUD
Retailer 15$916 AUD
Retailer 10$1,074 AUD
Retailer 9$1,093 AUD
Retailer 11$1,356 AUD
Retailer 17$1,420 AUD
Retailer 4$1,469 AUD
Retailer 2$1,732 AUD
Retailer 13$2,363 AUD
Retailer 16$2,409 AUD
Retailer 6$2,665 AUD
Retailer 8$2,979 AUD
Retailer 7$3,147 AUD
Retailer 12$3,845 AUD
Brilliant Earth$6,498 AUD

27 data points across 17 retailers

18 retailers$826 AUD to $6,498 AUD

A
Retailer 1
-
$739 AUD
$520 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$826 AUD
$581 USD
View
Final sale: no returns
A
Retailer 3
-
$828 AUD
$582 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$916 AUD
$644 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$916 AUD
$644 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,074 AUD
$755 USD
View
A
Retailer 7
-
$1,356 AUD
€908 EUR
View
B+
Retailer 8
-
$1,420 AUD
$999 USD
View
A
Retailer 9
-
$1,469 AUD
$1,033 USD
View
A
Retailer 10
-
$1,732 AUD
$1,218 USD
View
A
Retailer 11
-
$2,038 AUD
£1,129 GBP
View
B+
Retailer 12
-
$2,363 AUD
$1,662 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$2,409 AUD
$1,694 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$2,665 AUD
£1,476 GBP
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$2,979 AUD
$2,095 USD
View
B+
Retailer 16
-
$3,147 AUD
$2,213 USD
View
B+
Retailer 17
-
$3,845 AUD
£2,129 GBP
View
Most Expensive
B
Brilliant Earth
7979315A · Oct 28
$6,498 AUD
$4,570 USD
View
17 more retailers have this diamond
Prices start from $826 AUDSave up to $5,672 AUD

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
$826 AUD