Cushion|Lab Grown|IGI

0.73ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG825656556

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825656556

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of October 30, 2026
Save £676 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £816 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825656556 or 825656556. Listed at 12 retailers as of October 30, 2026, with prices from £140 to £816, a £676 spread on the same certified stone. Reve Diamonds lists it at £816. 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

0.73
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656556
Dimensions5.39 × 5.30 × 3.51 mm
L/W Ratio1.02
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 mm5.30 mm0.73 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656556
Side View
Table 56.0%Crown 35.2°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 66.2%

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: £276 GBP|Low: £126 GBP|High: £816 GBP|Avg: £357 GBP|+15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 2£140 GBP
Retailer 9£156 GBP
Retailer 6£205 GBP
Retailer 11£219 GBP
Retailer 4£272 GBP
Retailer 1£276 GBP
Retailer 3£280 GBP
Retailer 7£282 GBP
Retailer 8£398 GBP
Retailer 10£543 GBP
Retailer 5£734 GBP
Reve Diamonds£816 GBP

27 data points across 12 retailers

12 retailers£140 GBP to £816 GBP

A
Cheapest Retailer
-
£140 GBP
$188 USD
Final sale: no returns
Retailer 2
-
£156 GBP
$209 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£205 GBP
$275 USD
View
A
Retailer 4
-
£219 GBP
$294 USD
View
A
Retailer 5
-
£272 GBP
€347 EUR
View
A
Retailer 6
-
£276 GBP
View
A
Retailer 7
-
£280 GBP
$375 USD
View
A
Retailer 8
-
£282 GBP
ZAR 6,108 ZAR
View
B+
Retailer 9
-
£398 GBP
A$820 AUD
View
B
Retailer 10
-
£543 GBP
$727 USD
View
B
Retailer 11
-
£734 GBP
View
Most Expensive
B
Reve Diamonds
40F490DB3 · Oct 30
£816 GBP
$1,094 USD
View
11 more retailers have this diamond
Prices start from £140 GBPSave up to £676 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
0.73ct Cushion
£140 GBP