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Radiant|Lab Grown|IGI

3.37ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG837621182

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

Certificate IGI LG837621182

Diamond specifications and retailer prices

From £676 GBP
$906 USD
As of October 29, 2026
Save £4,682 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,359 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.37ct lab-grown radiant diamond

This 3.37ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837621182 or 837621182. Listed at 21 retailers as of October 29, 2026, with prices from £676 to £5,359, a £4,682 spread on the same certified stone. Do Amore Diamonds lists it at £5,359. 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

3.37
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621182
Dimensions10.84 × 7.58 × 4.93 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm7.58 mm3.37 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621182
Side View
Table 63.0%Crown 39.1°Girdle: MediumPavilion 36.7°Culet: NoneDepth 65.0%

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 29
Current: £5,359 GBP|Low: £676 GBP|High: £5,359 GBP|Avg: £2,391 GBP
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 30, 2026
Retailer 7£676 GBP
Retailer 3£987 GBP
Retailer 2£1,187 GBP
Retailer 16£1,665 GBP
Retailer 12£1,744 GBP
Retailer 9£1,795 GBP
Retailer 8£1,881 GBP
Retailer 4£2,138 GBP
Retailer 5£2,191 GBP
Retailer 13£2,213 GBP
Retailer 6£2,320 GBP
Retailer 15£2,913 GBP
Retailer 11£2,950 GBP
Retailer 10£3,581 GBP
Retailer 14£4,896 GBP
Do Amore Diamonds£5,359 GBP

38 data points across 16 retailers

21 retailers£676 GBP to £5,359 GBP

Retailer 1
-
£604 GBP
$809 USD
Price last confirmed 13 days ago
Retailer 2
-
£657 GBP
$880 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
£676 GBP
$906 USD
View
Final sale: no returns
Retailer 4
-
£700 GBP
$938 USD
View
Price last confirmed 13 days ago
Retailer 5
-
£700 GBP
$938 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£987 GBP
$1,323 USD
View
A
Retailer 7
-
£1,187 GBP
View
B+
Retailer 8
-
£1,665 GBP
$2,231 USD
View
Retailer 9
-
£1,744 GBP
A$3,595 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£1,795 GBP
ZAR 38,844 ZAR
View
B+
Retailer 11
-
£1,881 GBP
$2,521 USD
View
B
Retailer 12
-
£2,138 GBP
View
Retailer 13
-
£2,173 GBP
$2,912 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
£2,191 GBP
$2,936 USD
View
B
Retailer 15
-
£2,213 GBP
$2,965 USD
View
B
Retailer 16
-
£2,320 GBP
$3,108 USD
View
Retailer 17
-
£2,913 GBP
View
Price last confirmed 9 days ago
B
Retailer 18
-
£2,950 GBP
$3,953 USD
View
B
Retailer 19
-
£3,581 GBP
$4,798 USD
View
B
Retailer 20
-
£4,896 GBP
$6,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-E9439BD46 · Oct 29
£5,359 GBP
$7,180 USD
View
20 more retailers have this diamond
Prices start from £676 GBPSave up to £4,682 GBP

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
3.37ct Radiant
£676 GBP