CaratHunter
Plans
Princess|Lab Grown|IGI

1.72ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG594318210

Shape and cutting style on the report: Princess cut

Certificate IGI LG594318210

Diamond specifications and retailer prices

From £195 GBP
$261 USD
As of October 31, 2026
Save £1,417 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,612 GBP 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 top-tier cut grade and certified by IGI LG594318210 or 594318210. Listed at 14 retailers as of October 31, 2026, with prices from £195 to £1,612, a £1,417 spread on the same certified stone. Do Amore Diamonds lists it at £1,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594318210
Dimensions6.56 × 6.47 × 4.50 mm
L/W Ratio1.01
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
6.56 mm6.47 mm1.72 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594318210
Side View
Table 73.0%Crown 47.9°Girdle: MediumPavilion 37.1°Culet: NoneDepth 69.6%

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 31
Current: £1,612 GBP|Low: £195 GBP|High: £1,612 GBP|Avg: £624 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4£195 GBP
Retailer 8£270 GBP
Retailer 10£349 GBP
Retailer 12£355 GBP
Retailer 9£377 GBP
Retailer 13£395 GBP
Retailer 2£438 GBP
Retailer 6£672 GBP
Retailer 7£849 GBP
Retailer 11£867 GBP
Retailer 3£894 GBP
Retailer 5£940 GBP
Do Amore Diamonds£1,612 GBP

7 data points across 13 retailers

14 retailers£195 GBP to £1,612 GBP

A
Cheapest Retailer
-
£195 GBP
$261 USD
A
Retailer 2
-
£270 GBP
View
A
Retailer 3
-
£349 GBP
$467 USD
View
B+
Retailer 4
-
£355 GBP
$475 USD
View
A
Retailer 5
-
£377 GBP
€481 EUR
View
A
Retailer 6
-
£395 GBP
ZAR 8,560 ZAR
View
A
Retailer 7
-
£438 GBP
View
B+
Retailer 8
-
£672 GBP
$901 USD
View
B
Retailer 9
-
£849 GBP
$1,137 USD
View
B
Retailer 10
-
£867 GBP
$1,162 USD
View
B
Retailer 11
-
£894 GBP
SGD 1,619 SGD
View
B
Retailer 12
-
£933 GBP
$1,250 USD
View
Retailer 13
-
£940 GBP
$1,260 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-590048C41 · Oct 31
£1,612 GBP
$2,160 USD
View
13 more retailers have this diamond
Prices start from £195 GBPSave up to £1,417 GBP

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
£195 GBP