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Cushion|Lab Grown|IGI

1.97ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG741594878

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG741594878

Diamond specifications and retailer prices

From £2,593 GBP
A$5,346 AUD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £2,705 GBP at Rare Carat · As of August 9, 2026
View at Rare Carat

About this 1.97ct lab-grown cushion diamond

This 1.97ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741594878 or 741594878. Listed at 2 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741594878
Dimensions8.79 × 6.79 × 4.36 mm
L/W Ratio1.29
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
8.79 mm6.79 mm1.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741594878
Side View
Table 56.0%Crown 35.5°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 64.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £2,726 GBP|Low: £547 GBP|High: £5,933 GBP|Avg: £2,251 GBP
Rare Carat
Retailer 2
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Retailer 11
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October 31, 2026
Retailer 13£547 GBP
Retailer 10£572 GBP
Retailer 15£1,098 GBP
Retailer 5£1,239 GBP
Retailer 17£1,243 GBP
Retailer 6£1,377 GBP
Retailer 11£1,380 GBP
Retailer 4£1,793 GBP
Retailer 16£2,123 GBP
Retailer 8£2,137 GBP
Retailer 2£2,593 GBP
Retailer 12£2,687 GBP
Rare Carat£2,726 GBP
Retailer 9£3,084 GBP
Retailer 7£3,110 GBP
Retailer 3£4,612 GBP
Retailer 14£5,933 GBP

7 data points across 17 retailers

2 retailers

B+
Cheapest Retailer
-
£2,593 GBP
A$5,346 AUD
Most Expensive
Rare Carat
BC-121A_l_712506097 · Aug 9
£2,705 GBP
$3,624 USD
View
Price last confirmed 83 days ago
1 more retailer has this diamond
Prices start from £2,593 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.

B+
1.97ct Cushion
£2,593 GBP