CaratHunter
Plans
Princess|Lab Grown|IGI

1.72ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG600330955

Shape and cutting style on the report: Princess cut

Certificate IGI LG600330955

Diamond specifications and retailer prices

From $257 USD
As of October 27, 2026
Save $1,117 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,374 USD at Reve Diamonds · As of October 28, 2026
View at Reve 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 LG600330955 or 600330955. Listed at 20 retailers as of October 27, 2026, with prices from $257 to $1,374, a $1,117 spread on the same certified stone. Reve Diamonds lists it at $1,374. 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 angle45.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600330955
Dimensions6.67 × 6.51 × 4.81 mm
L/W Ratio1.02
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
6.67 mm6.51 mm1.72 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600330955
Side View
Table 71.0%Crown 45.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 73.9%

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 27
Current: $605 USD|Low: $246 USD|High: $1,290 USD|Avg: $610 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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 2$257 USD
Retailer 9$287 USD
Retailer 16$298 USD
Retailer 5$318 USD
Retailer 15$318 USD
Retailer 10$374 USD
Retailer 7$428 USD
Retailer 12$430 USD
Retailer 11$546 USD
Retailer 8$589 USD
Retailer 1$605 USD
Retailer 13$742 USD
Retailer 17$977 USD
Retailer 3$1,023 USD
Retailer 4$1,055 USD
Retailer 6$1,252 USD
Retailer 14$1,276 USD

34 data points across 17 retailers

20 retailers$257 USD to $1,374 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$298 USD
View
A
Retailer 4
-
$318 USD
View
B+
Retailer 5
-
$318 USD
View
A
Retailer 6
-
$374 USD
£294 GBP
View
B+
Retailer 7
-
$428 USD
View
B+
Retailer 8
-
$430 USD
View
B+
Retailer 9
-
$546 USD
ZAR 8,828 ZAR
View
B+
Retailer 10
-
$589 USD
View
B+
Retailer 11
-
$605 USD
£477 GBP
View
B+
Retailer 12
-
$610 USD
View
B+
Retailer 13
-
$742 USD
A$1,141 AUD
View
B
Retailer 14
-
$977 USD
View
B
Retailer 15
-
$1,023 USD
View
B
Retailer 16
-
$1,055 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,074 USD
View
B
Retailer 18
-
$1,252 USD
View
B
Retailer 19
-
$1,276 USD
£1,005 GBP
View
Most Expensive
B
Reve Diamonds
C3A6832ED · Oct 28
$1,374 USD
View
19 more retailers have this diamond
Prices start from $257 USDSave up to $1,117 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
$257 USD