Princess|Lab Grown|IGI

1.88ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG750559383

Shape and cutting style on the report: Princess cut

Certificate IGI LG750559383

Diamond specifications and retailer prices

From $245 USD
As of November 2, 2026
Save $1,495 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,740 USD at Brilliant Earth · As of October 31, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750559383 or 750559383. Listed at 25 retailers as of October 31, 2026, with prices from $245 to $1,740, a $1,495 spread on the same certified stone. Brilliant Earth lists it at $1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750559383
Dimensions6.88 × 6.61 × 4.68 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm6.61 mm1.88 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750559383
Side View
Table 70.0%Crown 46.6°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,740 USD|Low: $245 USD|High: $2,630 USD|Avg: $883 USD|-33.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 12$245 USD
Retailer 10$275 USD
Retailer 8$284 USD
Retailer 22$304 USD
Retailer 18$355 USD
Retailer 5$408 USD
Retailer 13$525 USD
Retailer 15$540 USD
Retailer 3$569 USD
Retailer 2$577 USD
Retailer 21$633 USD
Retailer 7$709 USD
Retailer 6$752 USD
Retailer 19$761 USD
Retailer 4$977 USD
Retailer 11$1,029 USD
Retailer 16$1,175 USD
Retailer 9$1,196 USD
Retailer 17$1,218 USD
Retailer 20$1,238 USD
Retailer 14$1,387 USD
Brilliant Earth$1,740 USD

30 data points across 22 retailers

25 retailers$245 USD to $1,740 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$275 USD
View
Final sale: no returns
A
Retailer 3
-
$284 USD
View
A
Retailer 4
-
$304 USD
View
Retailer 5
-
$355 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$355 USD
£280 GBP
View
B+
Retailer 7
-
$408 USD
View
A
Retailer 8
-
$525 USD
ZAR 8,479 ZAR
View
Retailer 9
-
$540 USD
View
Price last confirmed 6 days ago
A
Retailer 10
-
$569 USD
View
A
Retailer 11
-
$577 USD
£454 GBP
View
A
Retailer 12
-
$633 USD
€603 EUR
View
A
Retailer 13
-
$709 USD
A$1,090 AUD
View
B+
Retailer 14
-
$752 USD
View
B+
Retailer 15
-
$761 USD
View
B+
Retailer 16
-
$977 USD
View
B+
Retailer 17
-
$1,029 USD
View
B+
Retailer 18
-
$1,096 USD
View
Retailer 19
-
$1,158 USD
A$1,782 AUD
View
Price last confirmed 146 days ago
B+
Retailer 20
-
$1,175 USD
View
B+
Retailer 21
-
$1,196 USD
View
B
Retailer 22
-
$1,218 USD
£959 GBP
View
B
Retailer 23
-
$1,238 USD
View
Retailer 24
-
$1,387 USD
£1,092 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
17073227A · Oct 31
$1,740 USD
View
24 more retailers have this diamond
Prices start from $245 USDSave up to $1,495 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
$245 USD