CaratHunter
Plans
Cushion|Lab Grown|IGI

1.72ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG587330007

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG587330007

Diamond specifications and retailer prices

From £330 GBP
$442 USD
As of October 25, 2026
Save £1,148 GBP (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,478 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown cushion diamond

This 1.72ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587330007 or 587330007. Listed at 3 retailers as of October 25, 2026, with prices from £330 to £1,478, a £1,148 spread on the same certified stone. Do Amore Diamonds lists it at £1,478. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587330007
Dimensions7.05 × 6.99 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.05 mm6.99 mm1.72 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587330007
Side View
Table 61.0%Crown 34.2°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £1,478 GBP|Low: £118 GBP|High: £1,582 GBP|Avg: £643 GBP|-1.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 19, 2026
Retailer 4£184 GBP
Retailer 3£330 GBP
Retailer 7£360 GBP
Retailer 8£425 GBP
Retailer 6£434 GBP
Retailer 10£598 GBP
Retailer 5£768 GBP
Retailer 2£850 GBP
Retailer 9£887 GBP
Do Amore Diamonds£1,478 GBP

13 data points across 10 retailers

3 retailers£330 GBP to £1,478 GBP

B+
Cheapest Retailer
-
£330 GBP
$442 USD
Retailer 2
-
£850 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-7DFC4EDB4 · Oct 27
£1,478 GBP
$1,980 USD
View
2 more retailers have this diamond
Prices start from £330 GBPSave up to £1,148 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.

B+
1.72ct Cushion
£330 GBP