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Cushion|Lab Grown|IGI

0.89ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG574347005

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG574347005

Diamond specifications and retailer prices

From £181 GBP
$243 USD
As of October 30, 2026
Save £1,110 GBP (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,291 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.89ct lab-grown cushion diamond

This 0.89ct lab-grown cushion sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG574347005 or 574347005. Listed at 13 retailers as of October 30, 2026, with prices from £181 to £1,291, a £1,110 spread on the same certified stone. Do Amore Diamonds lists it at £1,291. 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

0.89
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574347005
Dimensions6.63 × 5.08 × 3.44 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Top View
6.63 mm5.08 mm0.89 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574347005
Side View
Table 60.0%Crown 33.6°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 67.7%

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: Oct 30
Current: £1,291 GBP|Low: £166 GBP|High: £1,291 GBP|Avg: £501 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 1, 2026
Retailer 10£166 GBP
Retailer 12£181 GBP
Retailer 11£194 GBP
Retailer 14£295 GBP
Retailer 4£316 GBP
Retailer 2£334 GBP
Retailer 8£337 GBP
Retailer 9£459 GBP
Retailer 3£553 GBP
Retailer 6£627 GBP
Retailer 13£720 GBP
Retailer 7£860 GBP
Retailer 5£876 GBP
Do Amore Diamonds£1,291 GBP

37 data points across 14 retailers

13 retailers£181 GBP to £1,291 GBP

Retailer 1
-
£166 GBP
$223 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£181 GBP
$243 USD
View
A
Retailer 3
-
£194 GBP
$260 USD
View
B+
Retailer 4
-
£295 GBP
$395 USD
View
B+
Retailer 5
-
£316 GBP
$423 USD
View
B+
Retailer 6
-
£334 GBP
ZAR 7,232 ZAR
View
B+
Retailer 7
-
£337 GBP
View
B+
Retailer 8
-
£459 GBP
A$947 AUD
View
B
Retailer 9
-
£553 GBP
$741 USD
View
B
Retailer 10
-
£627 GBP
$840 USD
View
B
Retailer 11
-
£720 GBP
$965 USD
View
C
Retailer 12
-
£860 GBP
View
Most Expensive
C
Do Amore Diamonds
27-7E4447526 · Nov 1
£1,291 GBP
$1,730 USD
View
12 more retailers have this diamond
Prices start from £181 GBPSave up to £1,110 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
0.89ct Cushion
£181 GBP