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Cushion|Lab Grown|IGI

0.99ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG648446369

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG648446369

Diamond specifications and retailer prices

From €283 EUR
$316 USD
As of November 1, 2026
Save €1,964 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,247 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown cushion diamond

This 0.99ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG648446369 or 648446369. Listed at 16 retailers as of November 1, 2026, with prices from €283 to €2,247, a €1,964 spread on the same certified stone. Do Amore Diamonds lists it at €2,247. 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

0.99
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648446369
Dimensions6.74 × 5.52 × 3.67 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm5.52 mm0.99 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648446369
Side View
Table 59.0%Crown 35.2°Girdle: THN-MEDPavilion 38.5°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: €424 EUR|Low: €283 EUR|High: €1,522 EUR|Avg: €708 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5€283 EUR
Retailer 10€313 EUR
Retailer 2€419 EUR
Retailer 1€424 EUR
Retailer 3€617 EUR
Retailer 4€628 EUR
Retailer 8€787 EUR
Retailer 9€863 EUR
Retailer 6€1,388 EUR
Retailer 7€1,513 EUR

34 data points across 10 retailers

16 retailers€283 EUR to €2,247 EUR

A+
Cheapest Retailer
-
€283 EUR
$316 USD
Final sale: no returns
Retailer 2
-
€313 EUR
$350 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€419 EUR
$468 USD
View
A
Retailer 4
-
€424 EUR
£373 GBP
View
A
Retailer 5
-
€439 EUR
$491 USD
View
A
Retailer 6
-
€448 EUR
$500 USD
View
A
Retailer 7
-
€617 EUR
£543 GBP
View
A
Retailer 8
-
€628 EUR
ZAR 11,343 ZAR
View
A
Retailer 9
-
€787 EUR
A$1,353 AUD
View
A
Retailer 10
-
€863 EUR
A$1,484 AUD
View
B+
Retailer 11
-
€1,259 EUR
$1,407 USD
View
B+
Retailer 12
-
€1,301 EUR
$1,454 USD
View
B+
Retailer 13
-
€1,350 EUR
£1,188 GBP
View
B+
Retailer 14
-
€1,388 EUR
£1,221 GBP
View
B+
Retailer 15
-
€1,513 EUR
$1,690 USD
View
Most Expensive
B
Do Amore Diamonds
27-5B2697691 · Nov 2
€2,247 EUR
$2,510 USD
View
15 more retailers have this diamond
Prices start from €283 EURSave up to €1,964 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+
0.99ct Cushion
€283 EUR