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Asscher|Lab Grown|IGI

3.61ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG640464479

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG640464479

Diamond specifications and retailer prices

From £343 GBP
$460 USD
As of October 30, 2026
Save £2,702 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,045 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.61ct lab-grown asscher diamond

This 3.61ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG640464479 or 640464479. Listed at 11 retailers as of October 30, 2026, with prices from £343 to £3,045, a £2,702 spread on the same certified stone. Do Amore Diamonds lists it at £3,045. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.61
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640464479
Dimensions8.45 × 8.39 × 5.66 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm8.39 mm3.61 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640464479
Side View
Table 64.0%Crown 35.4°Girdle: MediumPavilion 40.3°Culet: NoneDepth 67.5%

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 30
Current: £3,045 GBP|Low: £293 GBP|High: £3,276 GBP|Avg: £1,217 GBP|-7.1%
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
October 31, 2026
Retailer 9£343 GBP
Retailer 8£384 GBP
Retailer 14£388 GBP
Retailer 6£560 GBP
Retailer 13£666 GBP
Retailer 2£668 GBP
Retailer 4£700 GBP
Retailer 5£768 GBP
Retailer 10£1,144 GBP
Retailer 11£1,235 GBP
Retailer 3£1,299 GBP
Retailer 7£1,972 GBP
Retailer 12£2,452 GBP
Do Amore Diamonds£3,045 GBP

17 data points across 14 retailers

11 retailers£343 GBP to £3,045 GBP

A
Cheapest Retailer
-
£343 GBP
$460 USD
A
Retailer 2
-
£384 GBP
$515 USD
View
A
Retailer 3
-
£388 GBP
$520 USD
View
Final sale: no returns
B+
Retailer 4
-
£666 GBP
$893 USD
View
A
Retailer 5
-
£668 GBP
$895 USD
View
B+
Retailer 6
-
£1,144 GBP
$1,533 USD
View
B+
Retailer 7
-
£1,235 GBP
$1,655 USD
View
B
Retailer 8
-
£1,972 GBP
View
B
Retailer 9
-
£2,346 GBP
View
B
Retailer 10
-
£2,452 GBP
$3,285 USD
View
Most Expensive
B
Do Amore Diamonds
27-6D9895BD1 · Oct 31
£3,045 GBP
$4,080 USD
View
10 more retailers have this diamond
Prices start from £343 GBPSave up to £2,702 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
3.61ct Asscher
£343 GBP