Radiant|Lab Grown|IGI

3.75ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG767611245

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

Certificate IGI LG767611245

Diamond specifications and retailer prices

From £857 GBP
$1,148 USD
As of October 29, 2026
Save £5,427 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £6,284 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.75ct lab-grown radiant diamond

This 3.75ct 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 LG767611245 or 767611245. Listed at 22 retailers as of October 29, 2026, with prices from £857 to £6,284, a £5,427 spread on the same certified stone. Do Amore Diamonds lists it at £6,284. 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

3.75
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG767611245
Dimensions7.85 × 7.85 × 10.72 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.85 mm7.85 mm3.75 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG767611245
Side View
Table 68.0%Crown 48.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £6,284 GBP|Low: £679 GBP|High: £6,284 GBP|Avg: £1,901 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
Retailer 17
October 30, 2026
Retailer 4£708 GBP
Retailer 6£821 GBP
Retailer 14£821 GBP
Retailer 8£857 GBP
Retailer 12£989 GBP
Retailer 15£1,111 GBP
Retailer 7£1,157 GBP
Retailer 2£1,312 GBP
Retailer 16£1,770 GBP
Retailer 13£2,045 GBP
Retailer 10£2,104 GBP
Retailer 5£2,199 GBP
Retailer 9£2,502 GBP
Retailer 3£2,545 GBP
Retailer 17£2,648 GBP
Retailer 11£3,078 GBP
Do Amore Diamonds£6,284 GBP

43 data points across 17 retailers

22 retailers£857 GBP to £6,284 GBP

Retailer 1
-
£708 GBP
$948 USD
Price last confirmed 22 days ago
Retailer 2
-
£770 GBP
$1,032 USD
View
Price last confirmed 33 days ago
Retailer 3
-
£821 GBP
$1,100 USD
View
Price last confirmed 27 days ago
Retailer 4
-
£821 GBP
$1,100 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£857 GBP
$1,148 USD
View
Final sale: no returns
A
Retailer 6
-
£989 GBP
$1,325 USD
View
A
Retailer 7
-
£1,091 GBP
$1,462 USD
View
Retailer 8
-
£1,111 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
£1,157 GBP
$1,550 USD
View
A
Retailer 10
-
£1,312 GBP
View
B+
Retailer 11
-
£1,699 GBP
$2,276 USD
View
Retailer 12
-
£1,699 GBP
$2,276 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
£1,770 GBP
$2,371 USD
View
Retailer 14
-
£2,045 GBP
A$4,215 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£2,104 GBP
ZAR 45,550 ZAR
View
Retailer 16
-
£2,199 GBP
A$4,532 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
£2,502 GBP
View
B
Retailer 18
-
£2,545 GBP
$3,410 USD
View
B
Retailer 19
-
£2,648 GBP
$3,548 USD
View
B
Retailer 20
-
£3,078 GBP
View
B
Retailer 21
-
£3,224 GBP
$4,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-1AD302944 · Oct 30
£6,284 GBP
$8,420 USD
View
21 more retailers have this diamond
Prices start from £857 GBPSave up to £5,427 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
3.75ct Radiant
£857 GBP