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Princess|Lab Grown|IGI

1.89ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1 • IGI LG817629731

Shape and cutting style on the report: Princess cut

Certificate IGI LG817629731

Diamond specifications and retailer prices

From $383 USD
As of November 5, 2026
Save $2,837 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,220 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.89ct lab-grown princess diamond

This 1.89ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817629731 or 817629731. Listed at 15 retailers as of November 4, 2026, with prices from $383 to $3,220, a $2,837 spread on the same certified stone. Brilliant Earth lists it at $3,220. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817629731
Dimensions6.72 × 6.63 × 4.81 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.63 mm1.89 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817629731
Side View
Table 69.0%Crown 44.3°Girdle: MED-STKPavilion 38°Culet: NoneDepth 72.5%

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 5
Current: $2,110 USD|Low: $343 USD|High: $2,987 USD|Avg: $1,162 USD
Brilliant Earth
Retailer 2
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November 3, 2026
Retailer 8$343 USD
Retailer 24$383 USD
Retailer 20$478 USD
Retailer 25$546 USD
Retailer 3$565 USD
Retailer 12$566 USD
Retailer 11$585 USD
Retailer 18$607 USD
Retailer 5$678 USD
Retailer 4$698 USD
Retailer 15$926 USD
Retailer 2$981 USD
Retailer 17$1,152 USD
Retailer 10$1,200 USD
Retailer 23$1,201 USD
Retailer 14$1,202 USD
Retailer 16$1,396 USD
Retailer 9$1,417 USD
Retailer 22$1,454 USD
Retailer 6$1,494 USD
Retailer 19$1,559 USD
Retailer 21$1,766 USD
Retailer 13$1,936 USD
Brilliant Earth$2,110 USD
Retailer 26$2,930 USD
Retailer 7$2,987 USD

9 data points across 26 retailers

15 retailers$383 USD to $3,220 USD

A
Cheapest Retailer
-
$383 USD
A
Retailer 2
-
$478 USD
View
B+
Retailer 3
-
$546 USD
View
A
Retailer 4
-
$565 USD
View
A
Retailer 5
-
$610 USD
View
Retailer 6
-
$698 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$981 USD
View
B+
Retailer 8
-
$1,201 USD
View
B
Retailer 9
-
$1,454 USD
View
Retailer 10
-
$1,494 USD
View
Price last confirmed 35 days ago
Retailer 11
-
$1,559 USD
View
Price last confirmed 53 days ago
B
Retailer 12
-
$1,766 USD
View
B
Retailer 13
-
$1,936 USD
View
B
Retailer 14
-
$2,930 USD
View
Most Expensive
B
Brilliant Earth
22407919A · Nov 4
$3,220 USD
View
14 more retailers have this diamond
Prices start from $383 USDSave up to $2,837 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
1.89ct Princess
$383 USD