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Princess|Lab Grown|IGI

1.25ct E VS2 Princess Lab Grown Diamond

VG • E/VS2 • IGI LG841656177

Shape and cutting style on the report: Princess cut

Certificate IGI LG841656177

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of October 30, 2026
Save £724 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £864 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.25ct lab-grown princess diamond

This 1.25ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841656177 or 841656177. Listed at 20 retailers as of October 30, 2026, with prices from £140 to £864, a £724 spread on the same certified stone. Reve Diamonds lists it at £864. 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

1.25
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841656177
Dimensions5.81 × 5.75 × 4.10 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.81 mm5.75 mm1.25 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841656177
Side View
Table 64.0%Crown 40.3°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 71.3%

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 30
Current: £209 GBP|Low: £134 GBP|High: £864 GBP|Avg: £381 GBP|-1.1%
Retailer 1
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 2£140 GBP
Retailer 17£157 GBP
Retailer 5£162 GBP
Retailer 3£173 GBP
Retailer 4£173 GBP
Retailer 7£192 GBP
Retailer 1£209 GBP
Retailer 13£287 GBP
Retailer 10£305 GBP
Retailer 12£315 GBP
Retailer 9£345 GBP
Retailer 6£360 GBP
Retailer 15£440 GBP
Retailer 14£484 GBP
Retailer 11£567 GBP
Retailer 16£569 GBP
Retailer 8£599 GBP
Retailer 19£676 GBP
Retailer 18£816 GBP
Reve Diamonds£864 GBP

30 data points across 20 retailers

20 retailers£140 GBP to £864 GBP

A
Cheapest Retailer
-
£140 GBP
$187 USD
A
Retailer 2
-
£157 GBP
$209 USD
View
Final sale: no returns
A
Retailer 3
-
£162 GBP
$216 USD
View
A
Retailer 4
-
£173 GBP
$231 USD
View
A
Retailer 5
-
£173 GBP
$231 USD
View
A
Retailer 6
-
£192 GBP
HK$2,000 HKD
View
A
Retailer 7
-
£209 GBP
View
A
Retailer 8
-
£287 GBP
€364 EUR
View
A
Retailer 9
-
£305 GBP
$406 USD
View
A
Retailer 10
-
£315 GBP
View
B+
Retailer 11
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£345 GBP
$460 USD
View
B+
Retailer 12
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£360 GBP
$479 USD
View
B+
Retailer 13
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£440 GBP
$586 USD
View
B+
Retailer 14
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£484 GBP
$645 USD
View
B
Retailer 15
-
£567 GBP
SGD 1,021 SGD
View
B
Retailer 16
-
£569 GBP
A$1,166 AUD
View
B
Retailer 17
-
£599 GBP
$798 USD
View
B
Retailer 18
-
£676 GBP
$900 USD
View
Retailer 19
-
£816 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
CDB9ABB2E · Oct 30
£864 GBP
$1,151 USD
View
19 more retailers have this diamond
Prices start from £140 GBPSave up to £724 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
1.25ct Princess
£140 GBP