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Cushion|Lab Grown|IGI

1.51ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG843653056

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG843653056

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of October 30, 2026
Save £995 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,164 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843653056 or 843653056. Listed at 17 retailers as of October 29, 2026, with prices from £169 to £1,164, a £995 spread on the same certified stone. Do Amore Diamonds lists it at £1,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843653056
Dimensions6.44 × 6.39 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.39 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843653056
Side View
Table 58.0%Crown 40°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 70.0%

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: £1,164 GBP|Low: £169 GBP|High: £1,172 GBP|Avg: £603 GBP|-0.6%
Do Amore Diamonds
Retailer 2
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Retailer 17
October 30, 2026
Retailer 17£169 GBP
Retailer 10£243 GBP
Retailer 15£253 GBP
Retailer 6£284 GBP
Retailer 12£346 GBP
Retailer 11£387 GBP
Retailer 4£427 GBP
Retailer 5£435 GBP
Retailer 16£587 GBP
Retailer 9£728 GBP
Retailer 8£735 GBP
Retailer 2£746 GBP
Retailer 3£776 GBP
Retailer 7£796 GBP
Retailer 13£836 GBP
Retailer 14£899 GBP
Do Amore Diamonds£1,164 GBP

13 data points across 17 retailers

17 retailers£169 GBP to £1,164 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
Final sale: no returns
A
Retailer 2
-
£243 GBP
View
B+
Retailer 3
-
£253 GBP
$339 USD
View
A
Retailer 4
-
£284 GBP
$380 USD
View
A
Retailer 5
-
£312 GBP
$418 USD
View
A
Retailer 6
-
£387 GBP
View
A
Retailer 7
-
£427 GBP
$572 USD
View
A
Retailer 8
-
£435 GBP
$583 USD
View
B+
Retailer 9
-
£587 GBP
CA$1,092 CAD
View
B
Retailer 10
-
£728 GBP
$976 USD
View
Retailer 11
-
£735 GBP
$985 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£746 GBP
$1,000 USD
View
B
Retailer 13
-
£776 GBP
$1,040 USD
View
B
Retailer 14
-
£796 GBP
$1,066 USD
View
B
Retailer 15
-
£836 GBP
View
B
Retailer 16
-
£899 GBP
$1,204 USD
View
Most Expensive
B
Do Amore Diamonds
25-129214-007A · Oct 29
£1,164 GBP
$1,560 USD
View
16 more retailers have this diamond
Prices start from £169 GBPSave up to £995 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
1.51ct Cushion
£169 GBP