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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 €286 EUR
$320 USD
As of October 30, 2026
Save €1,960 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 October 31, 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 October 30, 2026, with prices from €286 to €2,247, a €1,960 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
Color
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
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 30
Current: €1,513 EUR|Low: €283 EUR|High: €1,522 EUR|Avg: €710 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9€286 EUR
Retailer 10€313 EUR
Retailer 2€419 EUR
Retailer 4€425 EUR
Retailer 3€612 EUR
Retailer 8€626 EUR
Retailer 6€787 EUR
Retailer 7€863 EUR
Retailer 5€1,395 EUR
Retailer 1€1,513 EUR

34 data points across 10 retailers

16 retailers€286 EUR to €2,247 EUR

A
Cheapest Retailer
-
€286 EUR
$320 USD
Final sale: no returns
A
Retailer 2
-
€313 EUR
$350 USD
View
A
Retailer 3
-
€419 EUR
$468 USD
View
A
Retailer 4
-
€425 EUR
£374 GBP
View
A
Retailer 5
-
€439 EUR
$491 USD
View
A
Retailer 6
-
€448 EUR
$500 USD
View
A
Retailer 7
-
€612 EUR
£538 GBP
View
A
Retailer 8
-
€626 EUR
ZAR 11,303 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
-
€1,395 EUR
£1,227 GBP
View
B+
Retailer 15
-
€1,513 EUR
$1,690 USD
View
Most Expensive
B
Do Amore Diamonds
27-5B2697691 · Oct 31
€2,247 EUR
$2,510 USD
View
15 more retailers have this diamond
Prices start from €286 EURSave up to €1,960 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
€286 EUR