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Cushion|Lab Grown|IGI

1.05ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG842630527

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842630527

Diamond specifications and retailer prices

From €205 EUR
HK$1,800 HKD
As of October 29, 2026
Save €753 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €958 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842630527 or 842630527. Listed at 16 retailers as of October 25, 2026, with prices from €205 to €958, a €753 spread on the same certified stone. Reve Diamonds lists it at €958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630527
Dimensions6.67 × 5.12 × 3.60 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm5.12 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630527
Side View
Table 69.0%Crown 38.6°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 70.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €463 EUR|Low: €162 EUR|High: €958 EUR|Avg: €461 EUR
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
Retailer 16
Reve Diamonds
October 31, 2026
Retailer 5€162 EUR
Retailer 8€205 EUR
Retailer 4€216 EUR
Retailer 15€301 EUR
Retailer 3€302 EUR
Retailer 16€304 EUR
Retailer 12€316 EUR
Retailer 6€325 EUR
Retailer 13€386 EUR
Retailer 2€455 EUR
Retailer 1€463 EUR
Retailer 11€488 EUR
Retailer 9€517 EUR
Retailer 10€580 EUR
Retailer 7€627 EUR
Retailer 14€842 EUR
Reve Diamonds€958 EUR

18 data points across 17 retailers

16 retailers€205 EUR to €958 EUR

A
Cheapest Retailer
-
€205 EUR
HK$1,800 HKD
Retailer 2
-
€216 EUR
£191 GBP
View
Price last confirmed 16 days ago
A
Retailer 3
-
€301 EUR
View
A
Retailer 4
-
€302 EUR
$339 USD
View
Retailer 5
-
€304 EUR
ZAR 5,513 ZAR
View
Price last confirmed 10 days ago
A
Retailer 6
-
€316 EUR
£279 GBP
View
A
Retailer 7
-
€325 EUR
$364 USD
View
B+
Retailer 8
-
€386 EUR
£341 GBP
View
Retailer 9
-
€455 EUR
$510 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
€463 EUR
$519 USD
View
B+
Retailer 11
-
€488 EUR
SGD 740 SGD
View
B+
Retailer 12
-
€517 EUR
$580 USD
View
B+
Retailer 13
-
€580 EUR
$651 USD
View
B
Retailer 14
-
€627 EUR
$704 USD
View
B
Retailer 15
-
€842 EUR
£744 GBP
View
Most Expensive
B
Reve Diamonds
E01BC6B7A · Oct 25
€958 EUR
$1,075 USD
View
15 more retailers have this diamond
Prices start from €205 EURSave up to €753 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
1.05ct Cushion
€205 EUR