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Cushion|Lab Grown|IGI

0.97ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG771614842

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG771614842

Diamond specifications and retailer prices

From £278 GBP
As of November 4, 2026
Save £1,930 GBP (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,207 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771614842 or 771614842. Listed at 15 retailers as of November 4, 2026, with prices from £278 to £2,207, a £1,930 spread on the same certified stone. Do Amore Diamonds lists it at £2,207. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771614842
Dimensions6.96 × 5.23 × 3.59 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
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
6.96 mm5.23 mm0.97 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771614842
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 68.6%

Caratlytics Score

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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 4
Current: £2,207 GBP|Low: £278 GBP|High: £2,207 GBP|Avg: £843 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
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Retailer 17
November 4, 2026
Retailer 6£278 GBP
Retailer 15£308 GBP
Retailer 5£373 GBP
Retailer 14£427 GBP
Retailer 4£481 GBP
Retailer 17£497 GBP
Retailer 8£530 GBP
Retailer 2£607 GBP
Retailer 11£617 GBP
Retailer 13£830 GBP
Retailer 12£847 GBP
Retailer 3£1,030 GBP
Retailer 7£1,199 GBP
Retailer 16£1,209 GBP
Retailer 9£1,321 GBP
Retailer 10£1,329 GBP
Do Amore Diamonds£2,207 GBP

43 data points across 17 retailers

15 retailers£278 GBP to £2,207 GBP

A
Cheapest Retailer
-
£278 GBP
Final sale: no returns
Retailer 2
-
£308 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
£373 GBP
View
A
Retailer 4
-
£427 GBP
View
A
Retailer 5
-
£481 GBP
View
A
Retailer 6
-
£497 GBP
View
A
Retailer 7
-
£607 GBP
View
A
Retailer 8
-
£617 GBP
View
Retailer 9
-
£830 GBP
View
Price last confirmed 16 days ago
B+
Retailer 10
-
£847 GBP
View
B+
Retailer 11
-
£1,030 GBP
View
B
Retailer 12
-
£1,199 GBP
View
B
Retailer 13
-
£1,209 GBP
View
B+
Retailer 14
-
£1,329 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CE2AE6638 · Nov 3
£2,207 GBP
$2,980 USD
View
14 more retailers have this diamond
Prices start from £278 GBPSave up to £1,930 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
0.97ct Cushion
£278 GBP