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Cushion|Lab Grown|IGI

1.01ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG689562031

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689562031

Diamond specifications and retailer prices

From £145 GBP
$193 USD
As of October 29, 2026
Save £685 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £830 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct 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 LG689562031 or 689562031. Listed at 14 retailers as of October 29, 2026, with prices from £145 to £830, a £685 spread on the same certified stone. Reve Diamonds lists it at £830. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562031
Dimensions7.01 × 5.30 × 3.60 mm
L/W Ratio1.32
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
7.01 mm5.30 mm1.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562031
Side View
Table 56.0%Crown 32.8°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £287 GBP|Low: £101 GBP|High: £830 GBP|Avg: £407 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
Reve Diamonds
October 30, 2026
Retailer 7£145 GBP
Retailer 13£161 GBP
Retailer 9£249 GBP
Retailer 6£285 GBP
Retailer 12£287 GBP
Retailer 1£287 GBP
Retailer 4£312 GBP
Retailer 10£341 GBP
Retailer 11£423 GBP
Retailer 3£467 GBP
Retailer 5£545 GBP
Retailer 2£557 GBP
Retailer 8£754 GBP
Reve Diamonds£830 GBP

45 data points across 14 retailers

14 retailers£145 GBP to £830 GBP

A
Cheapest Retailer
-
£145 GBP
$193 USD
Final sale: no returns
A
Retailer 2
-
£161 GBP
$214 USD
View
A
Retailer 3
-
£249 GBP
$331 USD
View
A
Retailer 4
-
£285 GBP
€361 EUR
View
A
Retailer 5
-
£287 GBP
$382 USD
View
A
Retailer 6
-
£287 GBP
View
Retailer 7
-
£312 GBP
View
Price last confirmed 16 days ago
B+
Retailer 8
-
£341 GBP
$454 USD
View
B
Retailer 9
-
£423 GBP
$563 USD
View
Retailer 10
-
£467 GBP
A$957 AUD
View
Price last confirmed 22 days ago
B
Retailer 11
-
£556 GBP
$741 USD
View
B
Retailer 12
-
£557 GBP
$742 USD
View
B
Retailer 13
-
£754 GBP
View
Most Expensive
B
Reve Diamonds
E7445ED66 · Oct 30
£830 GBP
$1,106 USD
View
13 more retailers have this diamond
Prices start from £145 GBPSave up to £685 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
1.01ct Cushion
£145 GBP