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Cushion|Lab Grown|IGI

1.08ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG800677584

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

Certificate IGI LG800677584

Diamond specifications and retailer prices

From £281 GBP
$376 USD
As of October 30, 2026
Save £1,734 GBP (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,015 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG800677584 or 800677584. Listed at 10 retailers as of October 30, 2026, with prices from £281 to £2,015, a £1,734 spread on the same certified stone. Do Amore Diamonds lists it at £2,015. 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

1.08
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677584
Dimensions6.05 × 5.87 × 3.96 mm
L/W Ratio1.03
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
6.05 mm5.87 mm1.08 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677584
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,015 GBP|Low: £281 GBP|High: £2,172 GBP|Avg: £926 GBP|-7.2%
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
October 31, 2026
Retailer 12£281 GBP
Retailer 11£389 GBP
Retailer 10£392 GBP
Retailer 7£395 GBP
Retailer 8£460 GBP
Retailer 2£528 GBP
Retailer 3£653 GBP
Retailer 9£1,060 GBP
Retailer 5£1,202 GBP
Retailer 6£1,253 GBP
Retailer 4£1,349 GBP
Do Amore Diamonds£2,015 GBP

26 data points across 12 retailers

10 retailers£281 GBP to £2,015 GBP

A
Cheapest Retailer
-
£281 GBP
$376 USD
Final sale: no returns
A
Retailer 2
-
£389 GBP
$521 USD
View
A
Retailer 3
-
£392 GBP
$525 USD
View
A
Retailer 4
-
£395 GBP
$529 USD
View
A
Retailer 5
-
£460 GBP
$617 USD
View
A
Retailer 6
-
£528 GBP
€674 EUR
View
Retailer 7
-
£1,060 GBP
$1,420 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
£1,202 GBP
$1,610 USD
View
B
Retailer 9
-
£1,253 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7CBA334BB · Oct 30
£2,015 GBP
$2,700 USD
View
9 more retailers have this diamond
Prices start from £281 GBPSave up to £1,734 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
1.08ct Cushion
£281 GBP