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Round|Lab Grown|IGI

3.61ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG534226614

Shape and cutting style on the report: Round brilliant

Certificate IGI LG534226614

Diamond specifications and retailer prices

From £563 GBP
$755 USD
As of October 29, 2026
Save £3,474 GBP (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,038 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.61ct lab-grown round diamond

This 3.61ct lab-grown round 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 LG534226614 or 534226614. Listed at 25 retailers as of October 29, 2026, with prices from £563 to £4,038, a £3,474 spread on the same certified stone. Do Amore Diamonds lists it at £4,038. 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 angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534226614
Dimensions9.79 × 9.82 × 6.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.79 mm9.82 mm3.61 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534226614
Side View
Table 58.5%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £928 GBP|Low: £374 GBP|High: £2,481 GBP|Avg: £1,251 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4£572 GBP
Retailer 3£693 GBP
Retailer 10£694 GBP
Retailer 2£782 GBP
Retailer 11£879 GBP
Retailer 1£928 GBP
Retailer 7£954 GBP
Retailer 8£1,328 GBP
Retailer 9£1,399 GBP
Retailer 5£1,482 GBP
Retailer 12£2,105 GBP
Retailer 13£2,218 GBP
Retailer 6£2,465 GBP

43 data points across 13 retailers

25 retailers£563 GBP to £4,038 GBP

Retailer 1
-
£455 GBP
$609 USD
Price last confirmed 31 days ago
Retailer 2
-
£509 GBP
$682 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£509 GBP
$682 USD
View
Price last confirmed 24 days ago
Retailer 4
-
£557 GBP
$746 USD
View
Price last confirmed 31 days ago
Retailer 5
-
£563 GBP
$755 USD
View
Price last confirmed 20 days ago
Retailer 6
-
£563 GBP
$755 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
£563 GBP
$755 USD
View
A
Retailer 8
-
£572 GBP
$767 USD
View
Final sale: no returns
A
Retailer 9
-
£693 GBP
$929 USD
View
A
Retailer 10
-
£694 GBP
$930 USD
View
A
Retailer 11
-
£764 GBP
HK$8,000 HKD
View
A
Retailer 12
-
£782 GBP
$1,048 USD
View
B+
Retailer 13
-
£879 GBP
$1,178 USD
View
B+
Retailer 14
-
£928 GBP
View
A
Retailer 15
-
£954 GBP
€1,217 EUR
View
B+
Retailer 16
-
£1,328 GBP
A$2,738 AUD
View
B+
Retailer 17
-
£1,399 GBP
$1,874 USD
View
B
Retailer 18
-
£1,482 GBP
$1,986 USD
View
Retailer 19
-
£1,637 GBP
$2,193 USD
View
Price last confirmed 20 days ago
Retailer 20
-
£1,637 GBP
$2,193 USD
View
Price last confirmed 30 days ago
B
Retailer 21
-
£2,092 GBP
$2,803 USD
View
B
Retailer 22
-
£2,105 GBP
$2,820 USD
View
B
Retailer 23
-
£2,218 GBP
SGD 4,016 SGD
View
B
Retailer 24
-
£2,465 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6644CA4E5 · Oct 29
£4,038 GBP
$5,410 USD
View
24 more retailers have this diamond
Prices start from £563 GBPSave up to £3,474 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 Round
£563 GBP