CaratHunter
Plans
Cushion|Lab Grown|GCAL

1.09ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • GCAL 331000150

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 331000150

Diamond specifications and retailer prices

From £136 GBP
As of November 4, 2026
Save £1,027 GBP (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,163 GBP at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 331000150. Listed at 9 retailers as of November 3, 2026, with prices from £136 to £1,163, a £1,027 spread on the same certified stone. Do Amore Diamonds lists it at £1,163. 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

1.09
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle31°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331000150
Dimensions7.04 × 5.53 × 3.51 mm
L/W Ratio1.27
Culet sizeNone
Top View
7.04 mm5.53 mm1.09 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 331000150
Side View
Table 60.0%Crown 34.5°Girdle: Slightly ThickPavilion 31°Culet: NoneDepth 63.4%

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 4
Current: £1,163 GBP|Low: £127 GBP|High: £1,163 GBP|Avg: £468 GBP|+3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£136 GBP
Retailer 5£215 GBP
Retailer 8£224 GBP
Retailer 3£387 GBP
Retailer 4£453 GBP
Retailer 6£536 GBP
Retailer 9£663 GBP
Retailer 2£778 GBP
Do Amore Diamonds£1,163 GBP

27 data points across 9 retailers

9 retailers£136 GBP to £1,163 GBP

A
Cheapest Retailer
-
£136 GBP
Final sale: no returns
A
Retailer 2
-
£215 GBP
View
B
Retailer 3
-
£224 GBP
View
B+
Retailer 4
-
£387 GBP
View
B+
Retailer 5
-
£453 GBP
View
B
Retailer 6
-
£536 GBP
View
B
Retailer 7
-
£663 GBP
View
B
Retailer 8
-
£778 GBP
View
Most Expensive
C
Do Amore Diamonds
27-C46A3D092 · Nov 3
£1,163 GBP
$1,570 USD
View
8 more retailers have this diamond
Prices start from £136 GBPSave up to £1,027 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
1.09ct Cushion
£136 GBP