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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 $433 NZD
$244 USD
As of October 30, 2026
Save $3,719 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,152 NZD 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 $433 to $4,152, a $3,719 spread on the same certified stone. Do Amore Diamonds lists it at $4,152. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,128 NZD|Low: $346 NZD|High: $3,832 NZD|Avg: $1,666 NZD|+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$433 NZD
Retailer 13$484 NZD
Retailer 4$836 NZD
Retailer 12$901 NZD
Retailer 1$1,128 NZD
Retailer 14$1,128 NZD
Retailer 8$1,379 NZD
Retailer 9$1,733 NZD
Retailer 6$2,026 NZD
Retailer 11$2,113 NZD
Retailer 5$2,204 NZD
Retailer 2$2,298 NZD
Retailer 7$2,389 NZD
Retailer 3$3,832 NZD

41 data points across 14 retailers

16 retailers$433 NZD to $4,152 NZD

A
Cheapest Retailer
-
$433 NZD
$244 USD
A
Retailer 2
-
$484 NZD
$273 USD
View
Final sale: no returns
B+
Retailer 3
-
$538 NZD
$303 USD
View
B+
Retailer 4
-
$538 NZD
$303 USD
View
B+
Retailer 5
-
$836 NZD
$471 USD
View
B+
Retailer 6
-
$901 NZD
$508 USD
View
B+
Retailer 7
-
$1,128 NZD
£501 GBP
View
B+
Retailer 8
-
$1,128 NZD
$636 USD
View
B+
Retailer 9
-
$1,379 NZD
A$1,196 AUD
View
B
Retailer 10
-
$1,733 NZD
$977 USD
View
B
Retailer 11
-
$1,906 NZD
$1,074 USD
View
B
Retailer 12
-
$2,113 NZD
$1,191 USD
View
B
Retailer 13
-
$2,204 NZD
$1,242 USD
View
B
Retailer 14
-
$2,298 NZD
£1,020 GBP
View
B
Retailer 15
-
$2,389 NZD
£1,060 GBP
View
Most Expensive
C
Do Amore Diamonds
27-D26F4451B · Oct 31
$4,152 NZD
$2,340 USD
View
15 more retailers have this diamond
Prices start from $433 NZDSave up to $3,719 NZD

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
$433 NZD