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Princess|Lab Grown|IGI

1.89ct F VS1 Princess Lab Grown Diamond

GD • F/VS1 • IGI LG616494414

Shape and cutting style on the report: Princess cut

Certificate IGI LG616494414

Diamond specifications and retailer prices

From $437 AUD
$307 USD
As of November 2, 2026
Save $1,764 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,758 AUD at Brilliant Earth · As of October 16, 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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG616494414 or 616494414. Listed at 21 retailers as of October 31, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.89
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616494414
Dimensions6.71 × 6.70 × 4.75 mm
L/W Ratio1.00
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
6.71 mm6.70 mm1.89 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616494414
Side View
Table 69.0%Crown 46.2°Girdle: MediumPavilion 38°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,758 AUD|Low: $349 AUD|High: $3,758 AUD|Avg: $1,234 AUD
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
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Retailer 21
Retailer 22
November 2, 2026
Retailer 5$437 AUD
Retailer 12$488 AUD
Retailer 19$507 AUD
Retailer 6$542 AUD
Retailer 22$542 AUD
Retailer 21$636 AUD
Retailer 3$747 AUD
Retailer 17$807 AUD
Retailer 14$885 AUD
Retailer 2$934 AUD
Retailer 13$964 AUD
Retailer 8$1,038 AUD
Retailer 10$1,112 AUD
Retailer 18$1,263 AUD
Retailer 20$1,664 AUD
Retailer 4$1,741 AUD
Retailer 11$1,808 AUD
Retailer 9$2,084 AUD
Retailer 16$2,171 AUD
Retailer 15$2,185 AUD
Retailer 7$2,201 AUD
Brilliant Earth$3,758 AUD

32 data points across 22 retailers

21 retailers$437 AUD to $2,201 AUD

B+
Cheapest Retailer
-
$437 AUD
$307 USD
B+
Retailer 2
-
$507 AUD
$356 USD
View
Retailer 3
-
$542 AUD
$381 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$542 AUD
$381 USD
View
Retailer 5
-
$636 AUD
£352 GBP
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$747 AUD
$525 USD
View
B+
Retailer 7
-
$807 AUD
€540 EUR
View
B+
Retailer 8
-
$885 AUD
$622 USD
View
B+
Retailer 9
-
$934 AUD
ZAR 10,602 ZAR
View
B+
Retailer 10
-
$964 AUD
£533 GBP
View
B+
Retailer 11
-
$1,038 AUD
$729 USD
View
B+
Retailer 12
-
$1,112 AUD
$781 USD
View
B+
Retailer 13
-
$1,263 AUD
View
B
Retailer 14
-
$1,664 AUD
$1,169 USD
View
B
Retailer 15
-
$1,741 AUD
$1,223 USD
View
B
Retailer 16
-
$1,808 AUD
$1,270 USD
View
B
Retailer 17
-
$2,084 AUD
$1,464 USD
View
B
Retailer 18
-
$2,171 AUD
£1,201 GBP
View
Retailer 19
-
$2,185 AUD
$1,535 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$2,201 AUD
$1,546 USD
View
Most Expensive
Brilliant Earth
8928239A · Oct 16
$3,758 AUD
$2,640 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from $437 AUDSave up to $1,764 AUD

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.

B+
1.89ct Princess
$437 AUD