Princess|Lab Grown|IGI

1.87ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG750559344

Shape and cutting style on the report: Princess cut

Certificate IGI LG750559344

Diamond specifications and retailer prices

From $244 USD
As of November 2, 2026
Save $1,476 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,720 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.87ct lab-grown princess diamond

This 1.87ct 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 LG750559344 or 750559344. Listed at 25 retailers as of October 31, 2026, with prices from $244 to $1,720, a $1,476 spread on the same certified stone. Brilliant Earth lists it at $1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750559344
Dimensions6.97 × 6.76 × 4.47 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.76 mm1.87 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750559344
Side View
Table 72.0%Crown 40°Girdle: MediumPavilion 35.9°Culet: NoneDepth 66.1%

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: $1,720 USD|Low: $244 USD|High: $2,610 USD|Avg: $855 USD|-34.1%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 21
November 2, 2026
Retailer 12$244 USD
Retailer 10$273 USD
Retailer 8$283 USD
Retailer 20$303 USD
Retailer 16$354 USD
Retailer 5$405 USD
Retailer 13$522 USD
Retailer 14$535 USD
Retailer 3$567 USD
Retailer 2$574 USD
Retailer 19$631 USD
Retailer 7$705 USD
Retailer 6$744 USD
Retailer 17$757 USD
Retailer 18$923 USD
Retailer 4$973 USD
Retailer 11$1,024 USD
Retailer 15$1,175 USD
Retailer 9$1,191 USD
Retailer 21$1,219 USD
Brilliant Earth$1,720 USD

31 data points across 21 retailers

25 retailers$244 USD to $1,720 USD

A
Cheapest Retailer
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$244 USD
A
Retailer 2
-
$273 USD
View
Final sale: no returns
A
Retailer 3
-
$283 USD
View
A
Retailer 4
-
$303 USD
View
Retailer 5
-
$353 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$354 USD
£278 GBP
View
B+
Retailer 7
-
$405 USD
View
A
Retailer 8
-
$522 USD
ZAR 8,439 ZAR
View
Retailer 9
-
$535 USD
View
Price last confirmed 6 days ago
A
Retailer 10
-
$567 USD
View
A
Retailer 11
-
$574 USD
£452 GBP
View
A
Retailer 12
-
$631 USD
€601 EUR
View
A
Retailer 13
-
$705 USD
A$1,085 AUD
View
B+
Retailer 14
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$744 USD
View
B+
Retailer 15
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$757 USD
View
Retailer 16
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$828 USD
A$1,274 AUD
View
Price last confirmed 155 days ago
B+
Retailer 17
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$923 USD
View
B+
Retailer 18
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$973 USD
View
B+
Retailer 19
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$1,024 USD
View
B+
Retailer 20
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$1,090 USD
View
B+
Retailer 21
-
$1,175 USD
View
B+
Retailer 22
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$1,191 USD
View
B
Retailer 23
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$1,219 USD
£960 GBP
View
Retailer 24
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$1,372 USD
£1,080 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
17470386A · Oct 31
$1,720 USD
View
24 more retailers have this diamond
Prices start from $244 USDSave up to $1,476 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
1.87ct Princess
$244 USD