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Cushion|Lab Grown|IGI

0.97ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG818657657

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

Certificate IGI LG818657657

Diamond specifications and retailer prices

From €343 EUR
As of November 3, 2026
Save €1,144 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,487 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 0.97ct lab-grown cushion diamond

This 0.97ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818657657 or 818657657. Listed at 13 retailers as of November 3, 2026, with prices from €343 to €1,487, a €1,144 spread on the same certified stone. MOH London lists it at €1,487. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657657
Dimensions5.90 × 5.85 × 3.76 mm
L/W Ratio1.01
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
5.90 mm5.85 mm0.97 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657657
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
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: Nov 3
Current: €1,487 EUR|Low: €343 EUR|High: €1,890 EUR|Avg: €933 EUR|-11.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 11€343 EUR
Retailer 5€430 EUR
Retailer 10€584 EUR
Retailer 7€612 EUR
Retailer 12€613 EUR
Retailer 3€654 EUR
Retailer 2€676 EUR
Retailer 6€691 EUR
Retailer 4€1,025 EUR
Retailer 13€1,260 EUR
Retailer 8€1,269 EUR
Retailer 9€1,472 EUR
MOH London€1,487 EUR

36 data points across 13 retailers

13 retailers€343 EUR to €1,487 EUR

A
Cheapest Retailer
-
€343 EUR
Final sale: no returns
Retailer 2
-
€430 EUR
View
Price last confirmed 24 days ago
A
Retailer 3
-
€584 EUR
View
A
Retailer 4
-
€612 EUR
View
A
Retailer 5
-
€613 EUR
View
A
Retailer 6
-
€654 EUR
View
A
Retailer 7
-
€676 EUR
View
A
Retailer 8
-
€691 EUR
View
Retailer 9
-
€1,025 EUR
View
Price last confirmed 17 days ago
B+
Retailer 10
-
€1,260 EUR
View
B+
Retailer 11
-
€1,269 EUR
View
B
Retailer 12
-
€1,472 EUR
View
Most Expensive
B+
MOH London
LG818657657 · Nov 3
€1,487 EUR
£1,319 GBP
View
12 more retailers have this diamond
Prices start from €343 EURSave up to €1,144 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
0.97ct Cushion
€343 EUR