Princess|Lab Grown|IGI

1.87ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG533209590

Shape and cutting style on the report: Princess cut

Certificate IGI LG533209590

Diamond specifications and retailer prices

From $398 USD
As of November 1, 2026
Save $2,117 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,515 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG533209590 or 533209590. Listed at 18 retailers as of October 27, 2026, with prices from $398 to $2,515, a $2,117 spread on the same certified stone. Queensmith lists it at $2,515. 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 angle43.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209590
Dimensions6.83 × 6.69 × 4.90 mm
L/W Ratio1.02
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
6.83 mm6.69 mm1.87 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209590
Side View
Table 72.0%Crown 43.2°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 73.2%

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 1
Current: $1,726 USD|Low: $398 USD|High: $2,620 USD|Avg: $1,008 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9$398 USD
Retailer 3$442 USD
Retailer 11$670 USD
Retailer 2$708 USD
Retailer 7$759 USD
Retailer 4$785 USD
Retailer 5$795 USD
Retailer 6$1,025 USD
Retailer 10$1,295 USD
Retailer 12$1,668 USD
Retailer 1$1,726 USD
Retailer 8$2,490 USD

40 data points across 12 retailers

18 retailers$398 USD to $2,515 USD

Retailer 1
-
$342 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$398 USD
View
Final sale: no returns
Retailer 3
-
$413 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$442 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$670 USD
View
B+
Retailer 6
-
$708 USD
View
B+
Retailer 7
-
$759 USD
ZAR 12,263 ZAR
View
B+
Retailer 8
-
$784 USD
View
B+
Retailer 9
-
$785 USD
View
B+
Retailer 10
-
$795 USD
£626 GBP
View
B+
Retailer 11
-
$1,025 USD
A$1,577 AUD
View
B
Retailer 12
-
$1,295 USD
View
Retailer 13
-
$1,420 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$1,461 USD
View
B
Retailer 15
-
$1,668 USD
View
B
Retailer 16
-
$1,726 USD
£1,359 GBP
View
B
Retailer 17
-
$2,490 USD
View
Most Expensive
B
Queensmith
LG533209590 · Oct 27
$2,515 USD
£1,980 GBP
View
17 more retailers have this diamond
Prices start from $398 USDSave up to $2,117 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
$398 USD