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Cushion|Lab Grown|IGI

1.27ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG841614028

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

Certificate IGI LG841614028

Diamond specifications and retailer prices

From £209 GBP
$280 USD
As of October 30, 2026
Save £1,455 GBP (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,664 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown cushion diamond

This 1.27ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841614028 or 841614028. Listed at 16 retailers as of October 29, 2026, with prices from £209 to £1,664, a £1,455 spread on the same certified stone. Do Amore Diamonds lists it at £1,664. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841614028
Dimensions6.27 × 6.19 × 4.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.19 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841614028
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.7%

Caratlytics Score

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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: £1,664 GBP|Low: £191 GBP|High: £1,664 GBP|Avg: £548 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 5£209 GBP
Retailer 10£239 GBP
Retailer 17£302 GBP
Retailer 7£311 GBP
Retailer 2£344 GBP
Retailer 19£351 GBP
Retailer 8£354 GBP
Retailer 4£422 GBP
Retailer 16£441 GBP
Retailer 12£452 GBP
Retailer 18£542 GBP
Retailer 15£624 GBP
Retailer 14£630 GBP
Retailer 11£685 GBP
Retailer 9£734 GBP
Retailer 3£949 GBP
Retailer 6£1,011 GBP
Retailer 13£1,076 GBP
Do Amore Diamonds£1,664 GBP

8 data points across 19 retailers

16 retailers£209 GBP to £1,664 GBP

A
Cheapest Retailer
-
£209 GBP
$280 USD
Final sale: no returns
Retailer 2
-
£239 GBP
HK$2,500 HKD
View
Price last confirmed 20 days ago
A
Retailer 3
-
£302 GBP
$404 USD
View
A
Retailer 4
-
£311 GBP
$417 USD
View
A
Retailer 5
-
£344 GBP
View
A
Retailer 6
-
£351 GBP
$470 USD
View
B+
Retailer 7
-
£422 GBP
$565 USD
View
B+
Retailer 8
-
£441 GBP
ZAR 9,543 ZAR
View
B+
Retailer 9
-
£452 GBP
View
B+
Retailer 10
-
£542 GBP
$726 USD
View
B+
Retailer 11
-
£624 GBP
A$1,287 AUD
View
B+
Retailer 12
-
£630 GBP
A$1,298 AUD
View
B
Retailer 13
-
£949 GBP
$1,272 USD
View
B
Retailer 14
-
£1,011 GBP
$1,355 USD
View
B
Retailer 15
-
£1,076 GBP
$1,442 USD
View
Most Expensive
B
Do Amore Diamonds
27-F161E6F57 · Oct 29
£1,664 GBP
$2,230 USD
View
15 more retailers have this diamond
Prices start from £209 GBPSave up to £1,455 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
1.27ct Cushion
£209 GBP