Radiant|Lab Grown|IGI

3.10ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG842637439

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

Certificate IGI LG842637439

Diamond specifications and retailer prices

From $724 USD
£570 GBP
As of October 27, 2026
Save $2,816 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,540 USD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842637439 or 842637439. Listed at 16 retailers as of October 26, 2026, with prices from $724 to $3,540, a $2,816 spread on the same certified stone. Do Amore Diamonds lists it at $3,540. 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

3.10
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842637439
Dimensions10.33 × 7.01 × 4.70 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm7.01 mm3.10 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842637439
Side View
Table 63.0%Crown 45.2°Girdle: Slightly ThickPavilion 31.7°Culet: NoneDepth 67.0%

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 27
Current: $3,540 USD|Low: $655 USD|High: $3,540 USD|Avg: $1,763 USD|+3.5%
Do Amore Diamonds
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
October 27, 2026
Retailer 3$655 USD
Retailer 2$724 USD
Retailer 14$759 USD
Retailer 11$965 USD
Retailer 9$1,047 USD
Retailer 6$1,303 USD
Retailer 12$1,361 USD
Retailer 13$1,404 USD
Retailer 4$1,768 USD
Retailer 15$2,154 USD
Retailer 5$2,175 USD
Retailer 7$2,470 USD
Retailer 16$2,552 USD
Retailer 10$2,643 USD
Retailer 8$3,200 USD
Do Amore Diamonds$3,540 USD

11 data points across 16 retailers

16 retailers$724 USD to $3,540 USD

Retailer 1
-
$655 USD
Price last confirmed 5 days ago
A
Retailer 2
-
$724 USD
£570 GBP
View
B+
Retailer 3
-
$759 USD
View
A
Retailer 4
-
$965 USD
View
A
Retailer 5
-
$1,047 USD
£824 GBP
View
Retailer 6
-
$1,303 USD
A$2,004 AUD
View
Price last confirmed 12 days ago
Retailer 7
-
$1,361 USD
ZAR 21,981 ZAR
View
Price last confirmed 8 days ago
Retailer 8
-
$1,404 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,768 USD
CA$2,456 CAD
View
B
Retailer 10
-
$2,154 USD
View
B
Retailer 11
-
$2,175 USD
View
Retailer 12
-
$2,470 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$2,552 USD
View
B
Retailer 14
-
$2,643 USD
£2,081 GBP
View
B
Retailer 15
-
$3,200 USD
View
Most Expensive
B
Do Amore Diamonds
25-9073142-022 · Oct 26
$3,540 USD
View
15 more retailers have this diamond
Prices start from $724 USDSave up to $2,816 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
3.10ct Radiant
$724 USD