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Cushion|Lab Grown|IGI

1.01ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG678529282

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG678529282

Diamond specifications and retailer prices

From €153 EUR
$172 USD
As of November 1, 2026
Save €676 EUR (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €933 EUR at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct 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 LG678529282 or 678529282. Listed at 15 retailers as of November 1, 2026, with a 441% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678529282
Dimensions6.76 × 5.50 × 3.69 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
6.76 mm5.50 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678529282
Side View
Table 65.0%Crown 29.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 67.1%

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: Nov 1
Current: €203 EUR|Low: €149 EUR|High: €954 EUR|Avg: €428 EUR|+2.0%
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
November 2, 2026
Retailer 5€153 EUR
Retailer 2€170 EUR
Retailer 1€203 EUR
Retailer 3€282 EUR
Retailer 9€293 EUR
Retailer 7€297 EUR
Retailer 6€310 EUR
Retailer 11€311 EUR
Retailer 13€323 EUR
Retailer 8€414 EUR
Retailer 14€454 EUR
Retailer 4€596 EUR
Retailer 10€795 EUR
Retailer 12€829 EUR
Reve Diamonds€933 EUR

37 data points across 15 retailers

15 retailers€153 EUR to €829 EUR

A
Cheapest Retailer
-
€153 EUR
$172 USD
Final sale: no returns
Retailer 2
-
€170 EUR
$191 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
€203 EUR
£180 GBP
View
A
Retailer 4
-
€282 EUR
$316 USD
View
A
Retailer 5
-
€293 EUR
ZAR 5,316 ZAR
View
A
Retailer 6
-
€297 EUR
£262 GBP
View
A
Retailer 7
-
€310 EUR
$348 USD
View
A
Retailer 8
-
€311 EUR
View
A
Retailer 9
-
€323 EUR
£285 GBP
View
B+
Retailer 10
-
€414 EUR
A$715 AUD
View
B+
Retailer 11
-
€454 EUR
$509 USD
View
B+
Retailer 12
-
€596 EUR
$668 USD
View
B
Retailer 13
-
€795 EUR
£702 GBP
View
B
Retailer 14
-
€829 EUR
$930 USD
View
Most Expensive
Reve Diamonds
577125F05 · Oct 11
€933 EUR
$1,046 USD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from €153 EURSave up to €676 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
1.01ct Cushion
€153 EUR