Princess|Lab Grown|GCAL

1.72ct E IF Princess Lab Grown Diamond

EX • E/IF • GCAL 361767495

Shape and cutting style on the report: Princess

Certificate GCAL 361767495

Diamond specifications and retailer prices

From £811 GBP
$1,080 USD
As of October 27, 2026
Save £2,508 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,319 GBP at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 1.72ct lab-grown princess diamond

This 1.72ct 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 GCAL 361767495. Listed at 11 retailers as of October 27, 2026, with prices from £811 to £3,319, a £2,508 spread on the same certified stone. Taylor and Hart lists it at £3,319. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361767495
Dimensions6.57 × 6.49 × 4.59 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.57 mm6.49 mm1.72 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361767495
Side View
Table 68.0%Crown 44.5°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 70.7%

Caratlytics Score

How it works →
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: £1,290 GBP|Low: £648 GBP|High: £3,319 GBP|Avg: £1,646 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 29, 2026
Retailer 5£811 GBP
Retailer 6£882 GBP
Retailer 10£909 GBP
Retailer 7£941 GBP
Retailer 2£1,165 GBP
Retailer 1£1,290 GBP
Retailer 9£1,498 GBP
Retailer 8£1,764 GBP
Retailer 4£2,392 GBP
Retailer 3£3,209 GBP
Taylor and Hart£3,319 GBP

43 data points across 11 retailers

11 retailers£811 GBP to £3,319 GBP

A
Cheapest Retailer
-
£811 GBP
$1,080 USD
A
Retailer 2
-
£882 GBP
$1,175 USD
View
A
Retailer 3
-
£909 GBP
$1,210 USD
View
Final sale: no returns
A
Retailer 4
-
£941 GBP
$1,253 USD
View
A
Retailer 5
-
£1,165 GBP
$1,551 USD
View
A
Retailer 6
-
£1,290 GBP
View
A
Retailer 7
-
£1,498 GBP
$1,995 USD
View
B+
Retailer 8
-
£1,764 GBP
$2,349 USD
View
B+
Retailer 9
-
£2,392 GBP
$3,185 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
£3,209 GBP
View
Most Expensive
B
Taylor and Hart
YANVWVK · Oct 27
£3,319 GBP
$4,420 USD
View
10 more retailers have this diamond
Prices start from £811 GBPSave up to £2,508 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
1.72ct Princess
£811 GBP