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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 $358 USD
As of October 25, 2026
Save $2,172 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,530 USD 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 $358 to $2,530, a $2,172 spread on the same certified stone. Brilliant Earth lists it at $2,530. 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
Color
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

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 25
Current: $2,530 USD|Low: $304 USD|High: $2,610 USD|Avg: $949 USD|-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 29, 2026
Retailer 10$358 USD
Retailer 11$421 USD
Retailer 12$490 USD
Retailer 7$540 USD
Retailer 5$588 USD
Retailer 2$634 USD
Retailer 13$708 USD
Retailer 3$740 USD
Retailer 6$1,097 USD
Retailer 9$1,101 USD
Retailer 4$1,201 USD
Retailer 14$1,378 USD
Retailer 8$1,439 USD
Brilliant Earth$2,530 USD

37 data points across 14 retailers

17 retailers$358 USD to $2,530 USD

A
Retailer 1
-
$246 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$285 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$300 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$358 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$358 USD
View
A
Retailer 6
-
$421 USD
£332 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$490 USD
View
A
Retailer 8
-
$540 USD
€514 EUR
View
A
Retailer 9
-
$588 USD
View
A
Retailer 10
-
$634 USD
£499 GBP
View
B+
Retailer 11
-
$708 USD
View
B+
Retailer 12
-
$740 USD
View
B
Retailer 13
-
$1,101 USD
View
B
Retailer 14
-
$1,201 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,378 USD
View
B
Retailer 16
-
$1,439 USD
£1,133 GBP
View
Most Expensive
B
Brilliant Earth
9245867A · Oct 29
$2,530 USD
View
16 more retailers have this diamond
Prices start from $358 USDSave up to $2,172 USD

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
$358 USD