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Cushion|Lab Grown|IGI

0.99ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG737538018

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG737538018

Diamond specifications and retailer prices

From €154 EUR
$172 USD
As of October 30, 2026
Save €784 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €937 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737538018 or 737538018. Listed at 13 retailers as of October 30, 2026, with prices from €154 to €937, a €784 spread on the same certified stone. Reve Diamonds lists it at €937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737538018
Dimensions6.69 × 5.43 × 3.65 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.69 mm5.43 mm0.99 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737538018
Side View
Table 64.0%Crown 28.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 67.2%

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: €299 EUR|Low: €154 EUR|High: €937 EUR|Avg: €460 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
October 30, 2026
Retailer 13€154 EUR
Retailer 11€171 EUR
Retailer 12€221 EUR
Retailer 1€299 EUR
Retailer 4€306 EUR
Retailer 10€309 EUR
Retailer 14€311 EUR
Retailer 7€314 EUR
Retailer 9€325 EUR
Retailer 3€456 EUR
Retailer 5€599 EUR
Retailer 2€761 EUR
Retailer 8€805 EUR
Retailer 6€832 EUR
Reve Diamonds€937 EUR

34 data points across 15 retailers

13 retailers€154 EUR to €937 EUR

A
Cheapest Retailer
-
€154 EUR
$172 USD
Final sale: no returns
Retailer 2
-
€221 EUR
£195 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
€299 EUR
£263 GBP
View
A
Retailer 4
-
€306 EUR
$342 USD
View
A
Retailer 5
-
€309 EUR
ZAR 5,581 ZAR
View
A
Retailer 6
-
€311 EUR
$348 USD
View
A
Retailer 7
-
€314 EUR
View
A
Retailer 8
-
€325 EUR
£286 GBP
View
B+
Retailer 9
-
€456 EUR
$509 USD
View
B+
Retailer 10
-
€599 EUR
$670 USD
View
Retailer 11
-
€761 EUR
$850 USD
View
Price last confirmed 26 days ago
B
Retailer 12
-
€805 EUR
£708 GBP
View
Most Expensive
B
Reve Diamonds
713E5D8F1 · Oct 30
€937 EUR
$1,047 USD
View
12 more retailers have this diamond
Prices start from €154 EURSave up to €784 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
€154 EUR