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Cushion|Lab Grown|IGI

4.76ct D VS1 Cushion Lab Grown Diamond

GD • D/VS1 • IGI LG700560434

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG700560434

Diamond specifications and retailer prices

From £1,103 GBP
$1,478 USD
As of October 29, 2026
Save £3,965 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,068 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.76ct lab-grown cushion diamond

This 4.76ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG700560434 or 700560434. Listed at 21 retailers as of October 29, 2026, with prices from £1,103 to £5,068, a £3,965 spread on the same certified stone. Brilliant Earth lists it at £5,068. 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

4.76
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700560434
Dimensions11.94 × 8.51 × 5.67 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm8.51 mm4.76 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700560434
Side View
Table 64.0%Crown 38.3°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 66.6%

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 29
Current: £5,068 GBP|Low: £1,103 GBP|High: £5,217 GBP|Avg: £2,508 GBP|-2.9%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 8£1,103 GBP
Retailer 5£1,144 GBP
Retailer 16£1,272 GBP
Retailer 7£1,364 GBP
Retailer 2£1,613 GBP
Retailer 12£1,636 GBP
Retailer 11£1,837 GBP
Retailer 4£1,939 GBP
Retailer 10£2,435 GBP
Retailer 13£2,455 GBP
Retailer 9£2,764 GBP
Retailer 3£3,146 GBP
Retailer 17£3,244 GBP
Retailer 15£3,695 GBP
Retailer 6£3,828 GBP
Retailer 14£4,008 GBP
Brilliant Earth£5,068 GBP

44 data points across 17 retailers

21 retailers£1,103 GBP to £5,068 GBP

A
Cheapest Retailer
-
£1,103 GBP
$1,478 USD
Final sale: no returns
Retailer 2
-
£1,144 GBP
$1,533 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£1,272 GBP
$1,705 USD
View
B+
Retailer 4
-
£1,318 GBP
HK$13,800 HKD
View
B+
Retailer 5
-
£1,364 GBP
$1,828 USD
View
B+
Retailer 6
-
£1,613 GBP
View
B+
Retailer 7
-
£1,636 GBP
$2,192 USD
View
B+
Retailer 8
-
£1,837 GBP
€2,344 EUR
View
B+
Retailer 9
-
£1,939 GBP
$2,598 USD
View
B+
Retailer 10
-
£2,156 GBP
$2,889 USD
View
B+
Retailer 11
-
£2,435 GBP
ZAR 52,699 ZAR
View
Retailer 12
-
£2,455 GBP
A$5,060 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
£2,764 GBP
View
B
Retailer 14
-
£3,146 GBP
$4,215 USD
View
Retailer 15
-
£3,244 GBP
A$6,688 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
£3,395 GBP
$4,549 USD
View
B
Retailer 17
-
£3,695 GBP
View
B
Retailer 18
-
£3,828 GBP
SGD 6,932 SGD
View
Retailer 19
-
£4,008 GBP
$5,370 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
£4,018 GBP
$5,383 USD
View
Most Expensive
B
Brilliant Earth
13937373A · Oct 29
£5,068 GBP
$6,790 USD
View
20 more retailers have this diamond
Prices start from £1,103 GBPSave up to £3,965 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
4.76ct Cushion
£1,103 GBP