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Princess|Lab Grown|IGI

1.43ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG734543755

Shape and cutting style on the report: Princess cut

Certificate IGI LG734543755

Diamond specifications and retailer prices

From $289 CAD
$207 USD
As of October 30, 2026
Save $1,411 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,700 CAD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.43ct lab-grown princess diamond

This 1.43ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG734543755 or 734543755. Listed at 18 retailers as of October 30, 2026, with prices from $289 to $1,700, a $1,411 spread on the same certified stone. Reve Diamonds lists it at $1,700. 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

1.43
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734543755
Dimensions6.13 × 5.96 × 4.43 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm5.96 mm1.43 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG734543755
Side View
Table 72.0%Crown 43.1°Girdle: MediumPavilion 40°Culet: NoneDepth 74.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,439 CAD|Low: $278 CAD|High: $1,700 CAD|Avg: $790 CAD|-0.1%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 13$289 CAD
Retailer 2$323 CAD
Retailer 5$335 CAD
Retailer 14$359 CAD
Retailer 15$359 CAD
Retailer 8$440 CAD
Retailer 10$607 CAD
Retailer 3$620 CAD
Retailer 9$662 CAD
Retailer 6$711 CAD
Retailer 11$1,118 CAD
Retailer 4$1,154 CAD
Retailer 12$1,158 CAD
Retailer 7$1,406 CAD
Retailer 1$1,439 CAD
Reve Diamonds$1,700 CAD

44 data points across 16 retailers

18 retailers$289 CAD to $1,700 CAD

A
Cheapest Retailer
-
$289 CAD
$207 USD
B+
Retailer 2
-
$323 CAD
$231 USD
View
Final sale: no returns
B+
Retailer 3
-
$335 CAD
$240 USD
View
B+
Retailer 4
-
$359 CAD
$257 USD
View
Retailer 5
-
$359 CAD
$257 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$440 CAD
£248 GBP
View
Retailer 7
-
$607 CAD
ZAR 7,019 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$620 CAD
$444 USD
View
B+
Retailer 9
-
$662 CAD
£373 GBP
View
B+
Retailer 10
-
$711 CAD
$509 USD
View
B+
Retailer 11
-
$820 CAD
$587 USD
View
B
Retailer 12
-
$1,118 CAD
$800 USD
View
B
Retailer 13
-
$1,154 CAD
$826 USD
View
B
Retailer 14
-
$1,158 CAD
$829 USD
View
B
Retailer 15
-
$1,229 CAD
$879 USD
View
B
Retailer 16
-
$1,406 CAD
£792 GBP
View
B
Retailer 17
-
$1,439 CAD
£811 GBP
View
Most Expensive
C
Reve Diamonds
84929E435 · Nov 1
$1,700 CAD
$1,217 USD
View
17 more retailers have this diamond
Prices start from $289 CADSave up to $1,411 CAD

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
1.43ct Princess
$289 CAD