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Cushion|Lab Grown|IGI

3.52ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG811686924

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG811686924

Diamond specifications and retailer prices

From £875 GBP
$1,165 USD
As of October 29, 2026
Save £4,442 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,317 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.52ct lab-grown cushion diamond

This 3.52ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811686924 or 811686924. Listed at 15 retailers as of October 28, 2026, with prices from £875 to £5,317, a £4,442 spread on the same certified stone. Brilliant Earth lists it at £5,317. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.52
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811686924
Dimensions10.76 × 7.80 × 4.85 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm7.80 mm3.52 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811686924
Side View
Table 59.0%Crown 36.2°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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 29
Current: £5,317 GBP|Low: £517 GBP|High: £5,317 GBP|Avg: £1,835 GBP|+4.0%
Brilliant Earth
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
Retailer 15
October 30, 2026
Retailer 7£517 GBP
Retailer 13£875 GBP
Retailer 10£976 GBP
Retailer 15£1,059 GBP
Retailer 11£1,207 GBP
Retailer 4£1,251 GBP
Retailer 2£1,301 GBP
Retailer 8£1,304 GBP
Retailer 6£1,585 GBP
Retailer 12£1,630 GBP
Retailer 5£2,335 GBP
Retailer 14£2,458 GBP
Retailer 9£2,876 GBP
Retailer 3£2,938 GBP
Brilliant Earth£5,317 GBP

23 data points across 15 retailers

15 retailers£875 GBP to £5,317 GBP

A
Cheapest Retailer
-
£875 GBP
$1,165 USD
Final sale: no returns
A
Retailer 2
-
£976 GBP
$1,300 USD
View
A
Retailer 3
-
£1,059 GBP
$1,410 USD
View
A
Retailer 4
-
£1,207 GBP
$1,608 USD
View
A
Retailer 5
-
£1,251 GBP
$1,666 USD
View
A
Retailer 6
-
£1,301 GBP
View
A
Retailer 7
-
£1,304 GBP
€1,654 EUR
View
B+
Retailer 8
-
£1,585 GBP
A$3,248 AUD
View
B+
Retailer 9
-
£1,630 GBP
$2,171 USD
View
B
Retailer 10
-
£2,335 GBP
View
B
Retailer 11
-
£2,458 GBP
$3,273 USD
View
B
Retailer 12
-
£2,615 GBP
$3,483 USD
View
B
Retailer 13
-
£2,876 GBP
View
Retailer 14
-
£2,938 GBP
$3,912 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20539157A · Oct 28
£5,317 GBP
$7,080 USD
View
14 more retailers have this diamond
Prices start from £875 GBPSave up to £4,442 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
3.52ct Cushion
£875 GBP