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Cushion|Lab Grown|IGI

1.30ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG844633506

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844633506

Diamond specifications and retailer prices

From £301 GBP
As of November 1, 2026
Save £1,140 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,440 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown cushion diamond

This 1.3ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844633506 or 844633506. Listed at 11 retailers as of October 31, 2026, with prices from £301 to £1,440, a £1,140 spread on the same certified stone. Do Amore Diamonds lists it at £1,440. 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

1.30
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844633506
Dimensions7.52 × 5.85 × 3.83 mm
L/W Ratio1.29
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm5.85 mm1.30 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844633506
Side View
Table 63.0%Crown 34.2°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 65.5%

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: Nov 1
Current: £1,440 GBP|Low: £271 GBP|High: £1,761 GBP|Avg: £641 GBP|+12.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4£301 GBP
Retailer 9£303 GBP
Retailer 8£305 GBP
Retailer 5£438 GBP
Retailer 10£463 GBP
Retailer 7£640 GBP
Retailer 11£646 GBP
Retailer 3£853 GBP
Retailer 6£986 GBP
Retailer 2£1,007 GBP
Do Amore Diamonds£1,440 GBP

17 data points across 11 retailers

11 retailers£301 GBP to £1,440 GBP

A
Cheapest Retailer
-
£301 GBP
A
Retailer 2
-
£303 GBP
$406 USD
View
A
Retailer 3
-
£305 GBP
$408 USD
View
B+
Retailer 4
-
£438 GBP
View
B+
Retailer 5
-
£463 GBP
$621 USD
View
B
Retailer 6
-
£640 GBP
A$1,320 AUD
View
B
Retailer 7
-
£646 GBP
$865 USD
View
Retailer 8
-
£853 GBP
$1,143 USD
View
Price last confirmed 14 days ago
B
Retailer 9
-
£986 GBP
$1,321 USD
View
B
Retailer 10
-
£1,007 GBP
View
Most Expensive
C
Do Amore Diamonds
36-2095425 · Oct 31
£1,440 GBP
$1,930 USD
View
10 more retailers have this diamond
Prices start from £301 GBPSave up to £1,140 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
1.30ct Cushion
£301 GBP