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Cushion|Lab Grown|IGI

1.05ct D VS2 Cushion Lab Grown Diamond

D/VS2 • IGI LG644418493

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644418493

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of October 28, 2026
Save £1,227 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,388 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG644418493 or 644418493. Listed at 14 retailers as of October 28, 2026, with prices from £161 to £1,388, a £1,227 spread on the same certified stone. Do Amore Diamonds lists it at £1,388. 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

1.05
Carat
D
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644418493
Dimensions5.26 × 5.26 × 3.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.26 mm5.26 mm1.05 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644418493
Side View
Table 63.0%Crown 40°Girdle: MED-THKPavilion 33.2°Culet: NoneDepth 68.8%

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 28
Current: £1,388 GBP|Low: £161 GBP|High: £1,388 GBP|Avg: £544 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10£161 GBP
Retailer 8£179 GBP
Retailer 2£238 GBP
Retailer 3£257 GBP
Retailer 5£364 GBP
Retailer 4£496 GBP
Retailer 7£773 GBP
Retailer 6£793 GBP
Retailer 9£821 GBP
Retailer 11£876 GBP
Do Amore Diamonds£1,388 GBP

42 data points across 11 retailers

14 retailers£161 GBP to £1,388 GBP

A
Cheapest Retailer
-
£161 GBP
$216 USD
Final sale: no returns
A
Retailer 2
-
£179 GBP
$240 USD
View
A
Retailer 3
-
£207 GBP
$277 USD
View
A
Retailer 4
-
£238 GBP
View
B+
Retailer 5
-
£241 GBP
$323 USD
View
B+
Retailer 6
-
£257 GBP
$345 USD
View
B+
Retailer 7
-
£364 GBP
View
B
Retailer 8
-
£496 GBP
A$1,023 AUD
View
B
Retailer 9
-
£764 GBP
$1,023 USD
View
B
Retailer 10
-
£773 GBP
View
B
Retailer 11
-
£793 GBP
View
Retailer 12
-
£821 GBP
$1,100 USD
View
Price last confirmed 27 days ago
B
Retailer 13
-
£876 GBP
$1,173 USD
View
Most Expensive
C
Do Amore Diamonds
27-30E688359 · Oct 29
£1,388 GBP
$1,860 USD
View
13 more retailers have this diamond
Prices start from £161 GBPSave up to £1,227 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
1.05ct Cushion
£161 GBP