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Cushion|Lab Grown|IGI

1.00ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG747513115

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747513115

Diamond specifications and retailer prices

From £142 GBP
$190 USD
As of October 30, 2026
Save £680 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £822 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747513115 or 747513115. Listed at 15 retailers as of October 30, 2026, with prices from £142 to £822, a £680 spread on the same certified stone. Reve Diamonds lists it at £822. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513115
Dimensions5.21 × 5.21 × 6.78 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
5.21 mm5.21 mm1.00 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513115
Side View
Table 59.0%Crown 36.9°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 69.9%

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: £282 GBP|Low: £100 GBP|High: £822 GBP|Avg: £398 GBP|+5.6%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 10£142 GBP
Retailer 3£158 GBP
Retailer 11£243 GBP
Retailer 7£281 GBP
Retailer 1£282 GBP
Retailer 2£283 GBP
Retailer 5£308 GBP
Retailer 13£337 GBP
Retailer 14£416 GBP
Retailer 9£454 GBP
Retailer 6£537 GBP
Retailer 12£537 GBP
Retailer 4£549 GBP
Retailer 8£744 GBP
Reve Diamonds£822 GBP

44 data points across 15 retailers

15 retailers£142 GBP to £822 GBP

A
Cheapest Retailer
-
£142 GBP
$190 USD
Final sale: no returns
A
Retailer 2
-
£158 GBP
$212 USD
View
A
Retailer 3
-
£243 GBP
$325 USD
View
A
Retailer 4
-
£281 GBP
€358 EUR
View
A
Retailer 5
-
£282 GBP
View
A
Retailer 6
-
£283 GBP
$379 USD
View
Retailer 7
-
£308 GBP
View
Price last confirmed 16 days ago
B+
Retailer 8
-
£337 GBP
$452 USD
View
B
Retailer 9
-
£416 GBP
$558 USD
View
B+
Retailer 10
-
£454 GBP
A$935 AUD
View
Retailer 11
-
£537 GBP
$720 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
£548 GBP
$734 USD
View
B
Retailer 13
-
£549 GBP
$736 USD
View
B
Retailer 14
-
£744 GBP
View
Most Expensive
B
Reve Diamonds
2DC7FF2DA · Oct 30
£822 GBP
$1,101 USD
View
14 more retailers have this diamond
Prices start from £142 GBPSave up to £680 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
1.00ct Cushion
£142 GBP