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Princess|Lab Grown|IGI

1.60ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG762567446

Shape and cutting style on the report: Princess cut

Certificate IGI LG762567446

Diamond specifications and retailer prices

From £297 GBP
$396 USD
As of October 27, 2026
Save £2,466 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,763 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.6ct lab-grown princess diamond

This 1.6ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762567446 or 762567446. Listed at 14 retailers as of October 27, 2026, with prices from £297 to £2,763, a £2,466 spread on the same certified stone. Brilliant Earth lists it at £2,763. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762567446
Dimensions6.36 × 6.31 × 4.39 mm
L/W Ratio1.01
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
6.36 mm6.31 mm1.60 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762567446
Side View
Table 71.0%Crown 45.5°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 69.6%

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 27
Current: £2,763 GBP|Low: £255 GBP|High: £2,854 GBP|Avg: £966 GBP|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10£297 GBP
Retailer 4£357 GBP
Retailer 9£511 GBP
Retailer 6£541 GBP
Retailer 8£555 GBP
Retailer 12£621 GBP
Retailer 2£808 GBP
Retailer 11£824 GBP
Retailer 7£1,120 GBP
Retailer 5£1,368 GBP
Retailer 3£1,783 GBP
Brilliant Earth£2,763 GBP

34 data points across 12 retailers

14 retailers£297 GBP to £2,763 GBP

A
Cheapest Retailer
-
£297 GBP
$396 USD
A
Retailer 2
-
£313 GBP
$417 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£351 GBP
$467 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£357 GBP
$476 USD
View
Final sale: no returns
A
Retailer 5
-
£511 GBP
$680 USD
View
A
Retailer 6
-
£541 GBP
$720 USD
View
A
Retailer 7
-
£555 GBP
$739 USD
View
A
Retailer 8
-
£621 GBP
€788 EUR
View
A
Retailer 9
-
£808 GBP
A$1,656 AUD
View
A
Retailer 10
-
£824 GBP
$1,097 USD
View
A
Retailer 11
-
£1,120 GBP
$1,491 USD
View
A
Retailer 12
-
£1,368 GBP
View
B+
Retailer 13
-
£1,783 GBP
$2,375 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
18206963A · Oct 29
£2,763 GBP
$3,680 USD
View
13 more retailers have this diamond
Prices start from £297 GBPSave up to £2,466 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
1.60ct Princess
£297 GBP