Cushion|Lab Grown|GCAL

1.09ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • GCAL 313080906

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 313080906

Diamond specifications and retailer prices

From €165 EUR
$184 USD
As of October 30, 2026
Save €780 EUR (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €945 EUR at MOH London · As of October 29, 2026
View at MOH London

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 313080906. Listed at 8 retailers as of October 29, 2026, with prices from €165 to €945, a €780 spread on the same certified stone. MOH London lists it at €945. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle30.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 313080906
Dimensions7.31 × 5.42 × 3.40 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.31 mm5.42 mm1.09 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 313080906
Side View
Table 65.0%Crown 33.5°Girdle: Slightly ThickPavilion 30.8°Culet: NoneDepth 62.9%

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: €945 EUR|Low: €154 EUR|High: €945 EUR|Avg: €502 EUR|+7.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6€165 EUR
Retailer 4€260 EUR
Retailer 7€270 EUR
Retailer 2€472 EUR
Retailer 3€549 EUR
Retailer 5€648 EUR
Retailer 8€801 EUR
MOH London€945 EUR

26 data points across 8 retailers

8 retailers€165 EUR to €945 EUR

A
Cheapest Retailer
-
€165 EUR
$184 USD
Final sale: no returns
A
Retailer 2
-
€260 EUR
$290 USD
View
B+
Retailer 3
-
€270 EUR
$302 USD
View
B+
Retailer 4
-
€472 EUR
£415 GBP
View
B+
Retailer 5
-
€549 EUR
CA$851 CAD
View
B
Retailer 6
-
€648 EUR
$724 USD
View
B
Retailer 7
-
€801 EUR
$895 USD
View
Most Expensive
B
MOH London
313080906 · Oct 29
€945 EUR
£831 GBP
View
7 more retailers have this diamond
Prices start from €165 EURSave up to €780 EUR

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
€165 EUR