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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 $392 SGD
$307 USD
As of October 30, 2026
Save $1,584 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,375 SGD 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 30, 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,375 SGD|Low: $313 SGD|High: $3,375 SGD|Avg: $1,102 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
November 1, 2026
Retailer 5$392 SGD
Retailer 12$438 SGD
Retailer 19$455 SGD
Retailer 6$487 SGD
Retailer 22$487 SGD
Retailer 21$572 SGD
Retailer 3$671 SGD
Retailer 16$725 SGD
Retailer 14$795 SGD
Retailer 18$836 SGD
Retailer 13$865 SGD
Retailer 8$932 SGD
Retailer 10$998 SGD
Retailer 17$1,134 SGD
Retailer 20$1,494 SGD
Retailer 4$1,563 SGD
Retailer 11$1,624 SGD
Retailer 9$1,872 SGD
Retailer 2$1,950 SGD
Retailer 15$1,962 SGD
Retailer 7$1,976 SGD
Brilliant Earth$3,375 SGD

32 data points across 22 retailers

21 retailers$392 SGD to $1,976 SGD

B+
Cheapest Retailer
-
$392 SGD
$307 USD
B+
Retailer 2
-
$455 SGD
$356 USD
View
Retailer 3
-
$487 SGD
$381 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$487 SGD
$381 USD
View
Retailer 5
-
$572 SGD
£352 GBP
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$671 SGD
$525 USD
View
B+
Retailer 7
-
$725 SGD
€540 EUR
View
B+
Retailer 8
-
$795 SGD
$622 USD
View
B+
Retailer 9
-
$836 SGD
ZAR 10,564 ZAR
View
B+
Retailer 10
-
$865 SGD
£533 GBP
View
B+
Retailer 11
-
$932 SGD
$729 USD
View
B+
Retailer 12
-
$998 SGD
$781 USD
View
B+
Retailer 13
-
$1,134 SGD
A$1,365 AUD
View
B
Retailer 14
-
$1,494 SGD
$1,169 USD
View
B
Retailer 15
-
$1,563 SGD
$1,223 USD
View
B
Retailer 16
-
$1,624 SGD
$1,270 USD
View
B
Retailer 17
-
$1,872 SGD
$1,464 USD
View
B
Retailer 18
-
$1,950 SGD
£1,201 GBP
View
Retailer 19
-
$1,962 SGD
$1,535 USD
View
Price last confirmed 21 days ago
B
Retailer 20
-
$1,976 SGD
$1,546 USD
View
Most Expensive
Brilliant Earth
8928239A · Oct 16
$3,375 SGD
$2,640 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from $392 SGDSave up to $1,584 SGD

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
$392 SGD