Cushion|Lab Grown|IGI

0.99ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG840665053

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840665053

Diamond specifications and retailer prices

From €141 EUR
$157 USD
As of October 27, 2026
Save €760 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €901 EUR at Reve Diamonds · As of October 25, 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 very-good cut grade and certified by IGI LG840665053 or 840665053. Listed at 16 retailers as of October 25, 2026, with prices from €141 to €901, a €760 spread on the same certified stone. Reve Diamonds lists it at €901. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665053
Dimensions6.96 × 4.91 × 3.37 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm4.91 mm0.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665053
Side View
Table 70.0%Crown 41.5°Girdle: MED-STKPavilion 37°Culet: NoneDepth 68.6%

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 27
Current: €486 EUR|Low: €141 EUR|High: €901 EUR|Avg: €417 EUR|-1.3%
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
Retailer 15
Reve Diamonds
October 29, 2026
Retailer 7€141 EUR
Retailer 9€173 EUR
Retailer 11€201 EUR
Retailer 12€265 EUR
Retailer 15€268 EUR
Retailer 2€278 EUR
Retailer 3€291 EUR
Retailer 5€303 EUR
Retailer 14€335 EUR
Retailer 10€426 EUR
Retailer 8€431 EUR
Retailer 1€486 EUR
Retailer 6€552 EUR
Retailer 13€731 EUR
Retailer 4€863 EUR
Reve Diamonds€901 EUR

23 data points across 16 retailers

16 retailers€141 EUR to €901 EUR

A
Cheapest Retailer
-
€141 EUR
$157 USD
Final sale: no returns
A
Retailer 2
-
€173 EUR
HK$1,500 HKD
View
A
Retailer 3
-
€201 EUR
£176 GBP
View
A
Retailer 4
-
€265 EUR
£233 GBP
View
A
Retailer 5
-
€268 EUR
View
Retailer 6
-
€278 EUR
ZAR 4,995 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€291 EUR
$324 USD
View
A
Retailer 8
-
€303 EUR
$337 USD
View
B+
Retailer 9
-
€335 EUR
£294 GBP
View
B+
Retailer 10
-
€426 EUR
SGD 641 SGD
View
B+
Retailer 11
-
€431 EUR
$480 USD
View
B+
Retailer 12
-
€486 EUR
$541 USD
View
B
Retailer 13
-
€552 EUR
$614 USD
View
B
Retailer 14
-
€731 EUR
£641 GBP
View
B
Retailer 15
-
€863 EUR
$960 USD
View
Most Expensive
B
Reve Diamonds
7982DA5C4 · Oct 25
€901 EUR
$1,003 USD
View
15 more retailers have this diamond
Prices start from €141 EURSave up to €760 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
€141 EUR