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 $244 USD
As of October 30, 2026
Save $2,096 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,340 USD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $244 to $2,340, a $2,096 spread on the same certified stone. Do Amore Diamonds lists it at $2,340. 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
Color
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

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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: $641 USD|Low: $195 USD|High: $2,160 USD|Avg: $939 USD|+4.3%
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 30, 2026
Retailer 10$244 USD
Retailer 13$273 USD
Retailer 4$471 USD
Retailer 12$508 USD
Retailer 14$636 USD
Retailer 1$641 USD
Retailer 8$777 USD
Retailer 9$977 USD
Retailer 6$1,142 USD
Retailer 11$1,191 USD
Retailer 5$1,242 USD
Retailer 2$1,295 USD
Retailer 7$1,346 USD
Retailer 3$2,160 USD

42 data points across 14 retailers

16 retailers$244 USD to $2,340 USD

A
Cheapest Retailer
-
$244 USD
A
Retailer 2
-
$273 USD
View
Final sale: no returns
B+
Retailer 3
-
$303 USD
View
B+
Retailer 4
-
$303 USD
View
B+
Retailer 5
-
$471 USD
View
B+
Retailer 6
-
$508 USD
View
B+
Retailer 7
-
$636 USD
View
B+
Retailer 8
-
$641 USD
£505 GBP
View
B+
Retailer 9
-
$777 USD
A$1,196 AUD
View
B
Retailer 10
-
$977 USD
View
B
Retailer 11
-
$1,074 USD
View
B
Retailer 12
-
$1,191 USD
View
B
Retailer 13
-
$1,242 USD
View
B
Retailer 14
-
$1,295 USD
£1,020 GBP
View
B
Retailer 15
-
$1,346 USD
£1,060 GBP
View
Most Expensive
C
Do Amore Diamonds
27-D26F4451B · Oct 29
$2,340 USD
View
15 more retailers have this diamond
Prices start from $244 USDSave up to $2,096 USD

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
$244 USD