Radiant|Lab Grown|IGI

3.74ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG813634306

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

Certificate IGI LG813634306

Diamond specifications and retailer prices

From $6,350 USD
As of October 28, 2026
12 retailers carry this diamond
Most expensive: $6,350 USD at Brilliant Earth
View at Brilliant Earth

About this 3.74ct lab-grown radiant diamond

This 3.74ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813634306 or 813634306. Listed at 12 retailers as of October 28, 2026. 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

3.74
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813634306
Dimensions11.01 × 7.59 × 5.16 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.01 mm7.59 mm3.74 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813634306
Side View
Table 66.0%Crown 43.6°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $6,350 USD|Low: $843 USD|High: $6,460 USD|Avg: $2,586 USD|-1.7%
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
Retailer 18
October 23, 2026
Retailer 18$875 USD
Retailer 5$1,085 USD
Retailer 4$1,302 USD
Retailer 14$1,306 USD
Retailer 16$1,417 USD
Retailer 2$1,584 USD
Retailer 15$2,084 USD
Retailer 13$2,093 USD
Retailer 7$2,529 USD
Retailer 10$2,713 USD
Retailer 6$3,076 USD
Retailer 17$3,133 USD
Retailer 11$3,244 USD
Retailer 8$3,418 USD
Retailer 12$3,435 USD
Retailer 3$3,629 USD
Retailer 9$4,300 USD
Brilliant Earth$6,350 USD

30 data points across 18 retailers

12 retailers

Retailer 1
-
$1,302 USD
Price last confirmed 20 days ago
Retailer 2
-
$1,417 USD
£1,115 GBP
View
Price last confirmed 19 days ago
Retailer 3
-
$1,584 USD
€1,509 EUR
View
Price last confirmed 9 days ago
Retailer 4
-
$2,084 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$2,093 USD
ZAR 33,813 ZAR
View
Price last confirmed 18 days ago
Retailer 6
-
$3,076 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$3,133 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$3,418 USD
A$5,258 AUD
View
Price last confirmed 24 days ago
Retailer 9
-
$3,435 USD
£2,705 GBP
View
Price last confirmed 18 days ago
Retailer 10
-
$3,629 USD
SGD 4,904 SGD
View
Price last confirmed 20 days ago
Retailer 11
-
$4,300 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
20508164A · Oct 28
$6,350 USD
View
11 more retailers have this diamond

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.

B
3.74ct Radiant
$6,350 USD