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Cushion|Lab Grown|IGI

0.58ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG816658273

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816658273

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 30, 2026
Save £642 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £763 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.58ct lab-grown cushion diamond

This 0.58ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG816658273 or 816658273. Listed at 15 retailers as of October 30, 2026, with prices from £121 to £763, a £642 spread on the same certified stone. Reve Diamonds lists it at £763. 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

0.58
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658273
Dimensions5.39 × 4.35 × 2.96 mm
L/W Ratio1.24
Girdle conditionFaceted
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
5.39 mm4.35 mm0.58 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658273
Side View
Table 63.0%Crown 34.9°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 68.0%

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 30
Current: £450 GBP|Low: £121 GBP|High: £1,045 GBP|Avg: £454 GBP|+2.0%
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 29, 2026
Retailer 3£121 GBP
Retailer 4£147 GBP
Retailer 14£179 GBP
Retailer 11£268 GBP
Retailer 6£288 GBP
Retailer 12£380 GBP
Retailer 5£381 GBP
Retailer 10£395 GBP
Retailer 1£450 GBP
Retailer 7£485 GBP
Retailer 9£485 GBP
Retailer 13£607 GBP
Retailer 2£681 GBP
Retailer 8£698 GBP
Reve Diamonds£763 GBP

25 data points across 15 retailers

15 retailers£121 GBP to £763 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
Final sale: no returns
A
Retailer 2
-
£147 GBP
$197 USD
View
A
Retailer 3
-
£179 GBP
$240 USD
View
A
Retailer 4
-
£268 GBP
ZAR 5,805 ZAR
View
B+
Retailer 5
-
£288 GBP
$386 USD
View
B+
Retailer 6
-
£380 GBP
A$783 AUD
View
B+
Retailer 7
-
£381 GBP
$510 USD
View
B+
Retailer 8
-
£395 GBP
A$814 AUD
View
B
Retailer 9
-
£450 GBP
€574 EUR
View
B
Retailer 10
-
£485 GBP
$650 USD
View
B
Retailer 11
-
£485 GBP
$650 USD
View
B
Retailer 12
-
£607 GBP
$813 USD
View
B
Retailer 13
-
£681 GBP
CA$1,267 CAD
View
B
Retailer 14
-
£698 GBP
View
Most Expensive
B
Reve Diamonds
48DAD2185 · Oct 30
£763 GBP
$1,022 USD
View
14 more retailers have this diamond
Prices start from £121 GBPSave up to £642 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
0.58ct Cushion
£121 GBP