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Cushion|Lab Grown|IGI

1.97ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG792649050

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792649050

Diamond specifications and retailer prices

From £394 GBP
€500 EUR
As of October 29, 2026
Save £620 GBP (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,081 GBP at Rare Carat · As of October 19, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792649050 or 792649050. Listed at 11 retailers as of October 29, 2026, with a 157% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792649050
Dimensions9.21 × 6.33 × 4.20 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm6.33 mm1.97 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792649050
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 66.4%

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: Oct 29
Current: £1,081 GBP|Low: £275 GBP|High: £1,120 GBP|Avg: £736 GBP|-3.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12£279 GBP
Retailer 2£394 GBP
Retailer 3£458 GBP
Retailer 11£505 GBP
Retailer 8£552 GBP
Retailer 7£665 GBP
Retailer 4£804 GBP
Retailer 5£808 GBP
Retailer 10£863 GBP
Retailer 13£939 GBP
Retailer 6£953 GBP
Retailer 9£1,015 GBP
Rare Carat£1,081 GBP

27 data points across 13 retailers

11 retailers£394 GBP to £1,015 GBP

A
Retailer 1
-
£279 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
£394 GBP
€500 EUR
View
A
Retailer 3
-
£505 GBP
$672 USD
View
A
Retailer 4
-
£552 GBP
A$1,130 AUD
View
B+
Retailer 5
-
£665 GBP
$885 USD
View
B+
Retailer 6
-
£665 GBP
$885 USD
View
B+
Retailer 7
-
£863 GBP
$1,149 USD
View
B
Retailer 8
-
£939 GBP
SGD 1,689 SGD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
£953 GBP
View
B
Retailer 10
-
£1,015 GBP
$1,351 USD
View
Most Expensive
B
Rare Carat
LGLCU15-62526 · Oct 19
£1,081 GBP
$1,440 USD
View
Price last confirmed 10 days ago
10 more retailers have this diamond
Prices start from £394 GBPSave up to £620 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
1.97ct Cushion
£394 GBP