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Princess|Lab Grown|IGI

1.88ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG621491817

Shape and cutting style on the report: Princess cut

Certificate IGI LG621491817

Diamond specifications and retailer prices

From £269 GBP
$358 USD
As of October 25, 2026
Save £1,631 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,900 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.88ct lab-grown princess diamond

This 1.88ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621491817 or 621491817. Listed at 17 retailers as of October 25, 2026, with prices from £269 to £1,900, a £1,631 spread on the same certified stone. Brilliant Earth lists it at £1,900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621491817
Dimensions6.72 × 6.65 × 4.78 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
6.72 mm6.65 mm1.88 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621491817
Side View
Table 69.0%Crown 46°Girdle: MediumPavilion 38.3°Culet: NoneDepth 71.9%

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 25
Current: £1,900 GBP|Low: £228 GBP|High: £1,960 GBP|Avg: £713 GBP|-3.1%
Brilliant Earth
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
October 30, 2026
Retailer 10£269 GBP
Retailer 11£316 GBP
Retailer 12£368 GBP
Retailer 7£405 GBP
Retailer 5£442 GBP
Retailer 2£476 GBP
Retailer 13£532 GBP
Retailer 3£556 GBP
Retailer 6£824 GBP
Retailer 9£827 GBP
Retailer 4£902 GBP
Retailer 14£1,035 GBP
Retailer 8£1,081 GBP
Brilliant Earth£1,900 GBP

38 data points across 14 retailers

17 retailers£269 GBP to £1,900 GBP

Retailer 1
-
£185 GBP
$246 USD
Price last confirmed 37 days ago
Retailer 2
-
£214 GBP
$285 USD
View
Price last confirmed 36 days ago
Retailer 3
-
£225 GBP
$300 USD
View
Price last confirmed 32 days ago
Retailer 4
-
£269 GBP
$358 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£269 GBP
$358 USD
View
Retailer 6
-
£316 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£368 GBP
$490 USD
View
A
Retailer 8
-
£405 GBP
€514 EUR
View
A
Retailer 9
-
£442 GBP
$588 USD
View
B+
Retailer 10
-
£476 GBP
View
B+
Retailer 11
-
£532 GBP
$708 USD
View
B+
Retailer 12
-
£556 GBP
$740 USD
View
B
Retailer 13
-
£827 GBP
$1,101 USD
View
Retailer 14
-
£902 GBP
$1,201 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
£1,035 GBP
$1,378 USD
View
B
Retailer 16
-
£1,081 GBP
View
Most Expensive
B
Brilliant Earth
9245867A · Oct 29
£1,900 GBP
$2,530 USD
View
16 more retailers have this diamond
Prices start from £269 GBPSave up to £1,631 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
1.88ct Princess
£269 GBP