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Cushion|Lab Grown|IGI

1.02ct I VS1 Cushion Lab Grown Diamond

GD • I/VS1 • IGI LG802615733

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG802615733

Diamond specifications and retailer prices

From £170 GBP
As of November 3, 2026
Save £949 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,119 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG802615733 or 802615733. Listed at 13 retailers as of November 3, 2026, with prices from £170 to £1,119, a £949 spread on the same certified stone. Do Amore Diamonds lists it at £1,119. 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

1.02
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802615733
Dimensions6.47 × 5.26 × 3.77 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm5.26 mm1.02 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802615733
Side View
Table 60.0%Crown 35.4°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 71.7%

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: Nov 3
Current: £1,119 GBP|Low: £144 GBP|High: £1,119 GBP|Avg: £473 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
Retailer 14
November 4, 2026
Retailer 3£144 GBP
Retailer 5£170 GBP
Retailer 9£258 GBP
Retailer 10£276 GBP
Retailer 12£287 GBP
Retailer 4£325 GBP
Retailer 14£333 GBP
Retailer 7£406 GBP
Retailer 13£459 GBP
Retailer 8£556 GBP
Retailer 2£630 GBP
Retailer 11£747 GBP
Retailer 6£837 GBP
Do Amore Diamonds£1,119 GBP

23 data points across 14 retailers

13 retailers£170 GBP to £1,119 GBP

Retailer 1
-
£144 GBP
Price last confirmed 10 days ago
A
Retailer 2
-
£170 GBP
View
B+
Retailer 3
-
£258 GBP
View
B+
Retailer 4
-
£276 GBP
View
B+
Retailer 5
-
£287 GBP
View
B+
Retailer 6
-
£325 GBP
View
B+
Retailer 7
-
£333 GBP
View
B
Retailer 8
-
£406 GBP
View
B
Retailer 9
-
£459 GBP
View
B
Retailer 10
-
£556 GBP
View
B
Retailer 11
-
£630 GBP
View
B
Retailer 12
-
£747 GBP
View
Most Expensive
C
Do Amore Diamonds
27-1CD8A1A9C · Nov 4
£1,119 GBP
$1,510 USD
View
12 more retailers have this diamond
Prices start from £170 GBPSave up to £949 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
1.02ct Cushion
£170 GBP