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Cushion|Lab Grown|IGI

0.89ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG567376346

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG567376346

Diamond specifications and retailer prices

From £203 GBP
$272 USD
As of November 1, 2026
Save £582 GBP (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £785 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 top-tier cut grade and certified by IGI LG567376346 or 567376346. Listed at 14 retailers as of November 1, 2026, with prices from £203 to £785, a £582 spread on the same certified stone. Flawless Fine Jewelry lists it at £785. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.89
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567376346
Dimensions6.53 × 5.40 × 3.28 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.53 mm5.40 mm0.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567376346
Side View
Table 60.5%Crown 33.7°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 60.7%

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: Nov 1
Current: £785 GBP|Low: £157 GBP|High: £785 GBP|Avg: £379 GBP
Flawless Fine Jewelry
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 2, 2026
Retailer 5£157 GBP
Retailer 3£203 GBP
Retailer 13£231 GBP
Retailer 9£259 GBP
Retailer 2£265 GBP
Retailer 8£273 GBP
Retailer 7£375 GBP
Retailer 12£384 GBP
Retailer 10£478 GBP
Retailer 4£490 GBP
Retailer 14£524 GBP
Retailer 6£528 GBP
Retailer 11£706 GBP
Flawless Fine Jewelry£785 GBP

45 data points across 14 retailers

14 retailers£203 GBP to £785 GBP

Retailer 1
-
£157 GBP
$210 USD
Price last confirmed 7 days ago
A
Retailer 2
-
£203 GBP
$272 USD
View
A
Retailer 3
-
£231 GBP
$309 USD
View
A
Retailer 4
-
£259 GBP
€330 EUR
View
A
Retailer 5
-
£265 GBP
View
A
Retailer 6
-
£273 GBP
ZAR 5,911 ZAR
View
B+
Retailer 7
-
£375 GBP
A$772 AUD
View
B+
Retailer 8
-
£384 GBP
$514 USD
View
B+
Retailer 9
-
£478 GBP
$640 USD
View
B+
Retailer 10
-
£490 GBP
$657 USD
View
B
Retailer 11
-
£524 GBP
$702 USD
View
Retailer 12
-
£528 GBP
SGD 956 SGD
View
Price last confirmed 21 days ago
B
Retailer 13
-
£706 GBP
View
Most Expensive
B
Flawless Fine Jewelry
0853FACAD · Nov 2
£785 GBP
View
13 more retailers have this diamond
Prices start from £203 GBPSave up to £582 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
£203 GBP