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Princess|Lab Grown|IGI

1.59ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LG729574888

Shape and cutting style on the report: Princess cut

Certificate IGI LG729574888

Diamond specifications and retailer prices

From £178 GBP
$239 USD
As of November 2, 2026
Save £1,232 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,411 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown princess diamond

This 1.59ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG729574888 or 729574888. Listed at 23 retailers as of October 31, 2026, with prices from £178 to £1,411, a £1,232 spread on the same certified stone. Brilliant Earth lists it at £1,411. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574888
Dimensions6.49 × 6.44 × 4.48 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.44 mm1.59 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574888
Side View
Table 66.0%Crown 39.3°Girdle: MediumPavilion 37.9°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: Nov 2
Current: £1,411 GBP|Low: £178 GBP|High: £1,463 GBP|Avg: £567 GBP|-3.6%
Brilliant Earth
Retailer 2
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Retailer 23
November 2, 2026
Retailer 10£178 GBP
Retailer 5£199 GBP
Retailer 23£207 GBP
Retailer 20£222 GBP
Retailer 15£226 GBP
Retailer 7£299 GBP
Retailer 16£351 GBP
Retailer 14£371 GBP
Retailer 17£382 GBP
Retailer 4£411 GBP
Retailer 2£419 GBP
Retailer 3£504 GBP
Retailer 13£516 GBP
Retailer 22£558 GBP
Retailer 11£678 GBP
Retailer 21£712 GBP
Retailer 12£751 GBP
Retailer 9£781 GBP
Retailer 19£887 GBP
Retailer 6£901 GBP
Retailer 8£984 GBP
Retailer 18£996 GBP
Brilliant Earth£1,411 GBP

26 data points across 23 retailers

23 retailers£178 GBP to £1,411 GBP

A
Cheapest Retailer
-
£178 GBP
$239 USD
A
Retailer 2
-
£199 GBP
$267 USD
View
Final sale: no returns
A
Retailer 3
-
£207 GBP
$278 USD
View
A
Retailer 4
-
£222 GBP
$297 USD
View
Retailer 5
-
£226 GBP
$303 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£299 GBP
$400 USD
View
Retailer 7
-
£351 GBP
$470 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
£371 GBP
€474 EUR
View
A
Retailer 9
-
£382 GBP
ZAR 8,275 ZAR
View
A
Retailer 10
-
£411 GBP
$551 USD
View
A
Retailer 11
-
£419 GBP
View
B+
Retailer 12
-
£504 GBP
$675 USD
View
B+
Retailer 13
-
£516 GBP
A$1,063 AUD
View
B+
Retailer 14
-
£558 GBP
$747 USD
View
B+
Retailer 15
-
£678 GBP
$909 USD
View
B+
Retailer 16
-
£712 GBP
$954 USD
View
B+
Retailer 17
-
£751 GBP
$1,006 USD
View
B
Retailer 18
-
£781 GBP
SGD 1,414 SGD
View
B
Retailer 19
-
£887 GBP
View
B
Retailer 20
-
£901 GBP
$1,207 USD
View
B
Retailer 21
-
£984 GBP
$1,319 USD
View
B
Retailer 22
-
£996 GBP
$1,335 USD
View
Most Expensive
B
Brilliant Earth
15925961A · Oct 31
£1,411 GBP
$1,890 USD
View
22 more retailers have this diamond
Prices start from £178 GBPSave up to £1,232 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
1.59ct Princess
£178 GBP