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Cushion|Lab Grown|IGI

1.99ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG825669933

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG825669933

Diamond specifications and retailer prices

From £351 GBP
As of November 3, 2026
Save £1,063 GBP (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,456 GBP at Brilliance · As of October 22, 2026
View at Brilliance

About this 1.99ct lab-grown cushion diamond

This 1.99ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825669933 or 825669933. Listed at 10 retailers as of November 3, 2026, with a 303% 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

1.99
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825669933
Dimensions8.99 × 6.89 × 4.13 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeLarge
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
8.99 mm6.89 mm1.99 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825669933
Side View
Table 53.0%Crown 43.5°Girdle: MED-THKPavilion 31.1°Culet: LargeDepth 59.9%

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: Nov 3
Current: £1,456 GBP|Low: £351 GBP|High: £1,456 GBP|Avg: £801 GBP
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5£351 GBP
Retailer 10£519 GBP
Retailer 4£520 GBP
Retailer 3£589 GBP
Retailer 2£635 GBP
Retailer 8£703 GBP
Retailer 6£1,091 GBP
Retailer 9£1,276 GBP
Retailer 7£1,414 GBP
Brilliance£1,456 GBP

16 data points across 10 retailers

10 retailers£351 GBP to £1,414 GBP

A
Cheapest Retailer
-
£351 GBP
Final sale: no returns
A
Retailer 2
-
£519 GBP
View
A
Retailer 3
-
£520 GBP
View
A
Retailer 4
-
£589 GBP
View
A
Retailer 5
-
£635 GBP
View
Retailer 6
-
£703 GBP
View
Price last confirmed 13 days ago
B
Retailer 7
-
£1,091 GBP
View
Retailer 8
-
£1,276 GBP
View
Price last confirmed 15 days ago
B
Retailer 9
-
£1,414 GBP
View
Most Expensive
Brilliance
D46252099 · Oct 22
£1,456 GBP
$1,960 USD
View
Price last confirmed 14 days ago
9 more retailers have this diamond
Prices start from £351 GBPSave up to £1,063 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
1.99ct Cushion
£351 GBP