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Princess|Lab Grown|IGI

1.63ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG602381373

Shape and cutting style on the report: Princess cut

Certificate IGI LG602381373

Diamond specifications and retailer prices

From £171 GBP
$229 USD
As of November 2, 2026
Save £787 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £958 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.63ct lab-grown princess diamond

This 1.63ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602381373 or 602381373. Listed at 18 retailers as of November 1, 2026, with prices from £171 to £958, a £787 spread on the same certified stone. Reve Diamonds lists it at £958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602381373
Dimensions6.37 × 6.32 × 4.51 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.37 mm6.32 mm1.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602381373
Side View
Table 68.0%Crown 43.2°Girdle: ThickPavilion 37.9°Culet: NoneDepth 71.4%

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: Nov 2
Current: £682 GBP|Low: £171 GBP|High: £958 GBP|Avg: £452 GBP|-5.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 2, 2026
Retailer 11£171 GBP
Retailer 14£191 GBP
Retailer 2£212 GBP
Retailer 8£220 GBP
Retailer 7£235 GBP
Retailer 5£354 GBP
Retailer 17£359 GBP
Retailer 13£365 GBP
Retailer 10£395 GBP
Retailer 12£436 GBP
Retailer 9£490 GBP
Retailer 6£547 GBP
Retailer 3£680 GBP
Retailer 1£682 GBP
Retailer 4£719 GBP
Retailer 16£847 GBP
Retailer 15£861 GBP
Reve Diamonds£958 GBP

44 data points across 18 retailers

18 retailers£171 GBP to £958 GBP

A
Cheapest Retailer
-
£171 GBP
$229 USD
A
Retailer 2
-
£191 GBP
$256 USD
View
Final sale: no returns
A
Retailer 3
-
£212 GBP
$284 USD
View
A
Retailer 4
-
£220 GBP
$295 USD
View
Retailer 5
-
£235 GBP
$315 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£354 GBP
$475 USD
View
B+
Retailer 7
-
£359 GBP
$482 USD
View
A
Retailer 8
-
£365 GBP
ZAR 7,914 ZAR
View
A
Retailer 9
-
£395 GBP
View
B+
Retailer 10
-
£436 GBP
$585 USD
View
B+
Retailer 11
-
£490 GBP
$658 USD
View
B+
Retailer 12
-
£547 GBP
A$1,129 AUD
View
B+
Retailer 13
-
£680 GBP
$912 USD
View
B+
Retailer 14
-
£682 GBP
$915 USD
View
B
Retailer 15
-
£719 GBP
$965 USD
View
B
Retailer 16
-
£847 GBP
View
B
Retailer 17
-
£861 GBP
$1,155 USD
View
Most Expensive
B
Reve Diamonds
C34E32554 · Nov 1
£958 GBP
$1,286 USD
View
17 more retailers have this diamond
Prices start from £171 GBPSave up to £787 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
1.63ct Princess
£171 GBP