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Cushion|Lab Grown|IGI

1.04ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG680506840

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG680506840

Diamond specifications and retailer prices

From €157 EUR
$176 USD
As of November 1, 2026
Save €690 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €943 EUR at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct 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 LG680506840 or 680506840. Listed at 15 retailers as of November 1, 2026, with a 440% 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

1.04
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680506840
Dimensions7.05 × 5.40 × 3.68 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm5.40 mm1.04 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680506840
Side View
Table 61.0%Crown 29.2°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 68.1%

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: Nov 1
Current: €317 EUR|Low: €152 EUR|High: €943 EUR|Avg: €432 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
November 2, 2026
Retailer 5€157 EUR
Retailer 14€174 EUR
Retailer 7€208 EUR
Retailer 3€297 EUR
Retailer 11€301 EUR
Retailer 8€306 EUR
Retailer 6€317 EUR
Retailer 1€317 EUR
Retailer 12€331 EUR
Retailer 10€425 EUR
Retailer 2€458 EUR
Retailer 4€609 EUR
Retailer 13€815 EUR
Retailer 9€847 EUR
Reve Diamonds€943 EUR

39 data points across 15 retailers

15 retailers€157 EUR to €847 EUR

A
Cheapest Retailer
-
€157 EUR
$176 USD
Final sale: no returns
Retailer 2
-
€174 EUR
$195 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€208 EUR
£184 GBP
View
A
Retailer 4
-
€297 EUR
$333 USD
View
A
Retailer 5
-
€301 EUR
ZAR 5,446 ZAR
View
A
Retailer 6
-
€306 EUR
£270 GBP
View
A
Retailer 7
-
€317 EUR
$355 USD
View
A
Retailer 8
-
€317 EUR
View
A
Retailer 9
-
€331 EUR
£292 GBP
View
B+
Retailer 10
-
€425 EUR
A$733 AUD
View
B+
Retailer 11
-
€458 EUR
$514 USD
View
B+
Retailer 12
-
€609 EUR
$683 USD
View
B
Retailer 13
-
€815 EUR
£720 GBP
View
B
Retailer 14
-
€847 EUR
$950 USD
View
Most Expensive
Reve Diamonds
9B9AB0E87 · Oct 11
€943 EUR
$1,058 USD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from €157 EURSave up to €690 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
1.04ct Cushion
€157 EUR