Princess|Lab Grown|IGI

1.89ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG783666914

Shape and cutting style on the report: Princess cut

Certificate IGI LG783666914

Diamond specifications and retailer prices

From $238 USD
As of October 30, 2026
Save $1,007 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,260 USD at Rare Carat · As of October 25, 2026
View at Rare Carat

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783666914 or 783666914. Listed at 21 retailers as of October 30, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783666914
Dimensions6.78 × 6.64 × 4.80 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.64 mm1.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783666914
Side View
Table 71.0%Crown 45.9°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.3%

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: Oct 30
Current: $1,170 USD|Low: $231 USD|High: $1,301 USD|Avg: $802 USD|-10.1%
Rare Carat
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
November 1, 2026
Retailer 3$238 USD
Retailer 11$276 USD
Retailer 9$346 USD
Retailer 7$488 USD
Retailer 6$524 USD
Retailer 13$636 USD
Retailer 8$686 USD
Retailer 14$947 USD
Retailer 10$950 USD
Retailer 12$1,059 USD
Rare Carat$1,170 USD
Retailer 2$1,180 USD
Retailer 4$1,186 USD
Retailer 5$1,237 USD

29 data points across 14 retailers

21 retailers$238 USD to $1,245 USD

A
Cheapest Retailer
-
$238 USD
A
Retailer 2
-
$276 USD
View
Retailer 3
-
$346 USD
£273 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$488 USD
€465 EUR
View
A
Retailer 5
-
$636 USD
View
A
Retailer 6
-
$686 USD
A$1,056 AUD
View
B+
Retailer 7
-
$947 USD
View
B+
Retailer 8
-
$950 USD
View
B+
Retailer 9
-
$1,059 USD
View
Retailer 10
-
$1,170 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,175 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$1,175 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,180 USD
£929 GBP
View
Retailer 14
-
$1,186 USD
SGD 1,603 SGD
View
Price last confirmed 19 days ago
Retailer 15
-
$1,190 USD
View
Price last confirmed 7 days ago
Retailer 16
-
$1,210 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$1,235 USD
View
Price last confirmed 7 days ago
B
Retailer 18
-
$1,245 USD
View
Retailer 19
-
$1,245 USD
View
Price last confirmed 7 days ago
Retailer 20
-
$1,260 USD
View
Price last confirmed 7 days ago
Most Expensive
Rare Carat
475607 · Oct 25
$1,260 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $238 USDSave up to $1,007 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
$238 USD