Princess|Lab Grown|IGI

1.37ct E FL Princess Lab Grown Diamond

EX • E/FL • IGI LG797604488

Shape and cutting style on the report: Princess cut

Certificate IGI LG797604488

Diamond specifications and retailer prices

From £522 GBP
$700 USD
As of October 30, 2026
Save £3,560 GBP (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £4,082 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown princess diamond

This 1.37ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797604488 or 797604488. Listed at 26 retailers as of October 30, 2026, with prices from £522 to £4,082, a £3,560 spread on the same certified stone. Do Amore Diamonds lists it at £4,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797604488
Dimensions6.03 × 5.99 × 4.28 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm5.99 mm1.37 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797604488
Side View
Table 67.0%Crown 43.9°Girdle: MED-STKPavilion 38°Culet: NoneDepth 71.5%

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 30
Current: £4,082 GBP|Low: £584 GBP|High: £4,082 GBP|Avg: £1,643 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
October 30, 2026
Retailer 12£595 GBP
Retailer 7£655 GBP
Retailer 15£739 GBP
Retailer 4£957 GBP
Retailer 9£1,017 GBP
Retailer 2£1,025 GBP
Retailer 10£1,132 GBP
Retailer 14£1,227 GBP
Retailer 11£1,229 GBP
Retailer 6£1,781 GBP
Retailer 3£2,081 GBP
Retailer 5£2,291 GBP
Retailer 8£2,391 GBP
Retailer 13£2,520 GBP
Do Amore Diamonds£4,082 GBP

39 data points across 15 retailers

26 retailers£522 GBP to £4,082 GBP

A
Cheapest Retailer
-
£522 GBP
$700 USD
Retailer 2
-
£522 GBP
$700 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£595 GBP
$797 USD
View
Final sale: no returns
Retailer 4
-
£598 GBP
$801 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
£606 GBP
$812 USD
View
Retailer 6
-
£606 GBP
$812 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
£645 GBP
$864 USD
View
A
Retailer 8
-
£655 GBP
$877 USD
View
A
Retailer 9
-
£739 GBP
$990 USD
View
B+
Retailer 10
-
£957 GBP
$1,282 USD
View
B+
Retailer 11
-
£1,017 GBP
€1,298 EUR
View
B+
Retailer 12
-
£1,019 GBP
$1,365 USD
View
B+
Retailer 13
-
£1,025 GBP
View
B+
Retailer 14
-
£1,227 GBP
$1,644 USD
View
B+
Retailer 15
-
£1,229 GBP
ZAR 26,607 ZAR
View
B
Retailer 16
-
£1,620 GBP
$2,170 USD
View
B
Retailer 17
-
£1,781 GBP
$2,386 USD
View
B
Retailer 18
-
£1,880 GBP
$2,519 USD
View
B
Retailer 19
-
£2,041 GBP
CA$3,798 CAD
View
B
Retailer 20
-
£2,064 GBP
$2,766 USD
View
B
Retailer 21
-
£2,081 GBP
View
B
Retailer 22
-
£2,291 GBP
$3,070 USD
View
B
Retailer 23
-
£2,391 GBP
$3,203 USD
View
B
Retailer 24
-
£2,520 GBP
View
B
Retailer 25
-
£2,831 GBP
$3,793 USD
View
Most Expensive
B
Do Amore Diamonds
20-E81188 · Oct 31
£4,082 GBP
$5,470 USD
View
25 more retailers have this diamond
Prices start from £522 GBPSave up to £3,560 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
1.37ct Princess
£522 GBP