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Princess|Lab Grown|IGI

1.72ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG553219158

Shape and cutting style on the report: Princess cut

Certificate IGI LG553219158

Diamond specifications and retailer prices

From $347 AUD
$244 USD
As of October 30, 2026
Save $2,984 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,331 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown princess diamond

This 1.72ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG553219158 or 553219158. Listed at 16 retailers as of October 30, 2026, with prices from $347 to $3,331, a $2,984 spread on the same certified stone. Do Amore Diamonds lists it at $3,331. 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

1.72
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG553219158
Dimensions6.51 × 6.49 × 4.63 mm
L/W Ratio1.00
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
6.51 mm6.49 mm1.72 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG553219158
Side View
Table 68.0%Crown 46.3°Girdle: MediumPavilion 38°Culet: NoneDepth 71.3%

Caratlytics Score

How it works →
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: $905 AUD|Low: $278 AUD|High: $3,075 AUD|Avg: $1,336 AUD|+3.7%
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
October 31, 2026
Retailer 10$347 AUD
Retailer 13$389 AUD
Retailer 4$671 AUD
Retailer 12$723 AUD
Retailer 1$905 AUD
Retailer 14$905 AUD
Retailer 8$1,107 AUD
Retailer 9$1,391 AUD
Retailer 6$1,626 AUD
Retailer 11$1,696 AUD
Retailer 5$1,768 AUD
Retailer 2$1,844 AUD
Retailer 7$1,916 AUD
Retailer 3$3,075 AUD

42 data points across 14 retailers

16 retailers$347 AUD to $3,331 AUD

A
Cheapest Retailer
-
$347 AUD
$244 USD
A
Retailer 2
-
$389 AUD
$273 USD
View
Final sale: no returns
B+
Retailer 3
-
$431 AUD
$303 USD
View
B+
Retailer 4
-
$431 AUD
$303 USD
View
B+
Retailer 5
-
$671 AUD
$471 USD
View
B+
Retailer 6
-
$723 AUD
$508 USD
View
B+
Retailer 7
-
$905 AUD
£501 GBP
View
B+
Retailer 8
-
$905 AUD
$636 USD
View
B+
Retailer 9
-
$1,107 AUD
View
B
Retailer 10
-
$1,391 AUD
$977 USD
View
B
Retailer 11
-
$1,529 AUD
$1,074 USD
View
B
Retailer 12
-
$1,696 AUD
$1,191 USD
View
B
Retailer 13
-
$1,768 AUD
$1,242 USD
View
B
Retailer 14
-
$1,844 AUD
£1,020 GBP
View
B
Retailer 15
-
$1,916 AUD
£1,060 GBP
View
Most Expensive
C
Do Amore Diamonds
27-D26F4451B · Oct 31
$3,331 AUD
$2,340 USD
View
15 more retailers have this diamond
Prices start from $347 AUDSave up to $2,984 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.

A
1.72ct Princess
$347 AUD