CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG680507186

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG680507186

Diamond specifications and retailer prices

From €210 EUR
£185 GBP
As of November 2, 2026
Save €611 EUR (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €947 EUR at Reve Diamonds · As of October 11, 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 very-good cut grade and certified by IGI LG680507186 or 680507186. Listed at 14 retailers as of November 2, 2026, with a 291% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.05
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680507186
Dimensions6.98 × 5.51 × 3.64 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm5.51 mm1.05 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680507186
Side View
Table 66.0%Crown 29.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.1%

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 2
Current: €210 EUR|Low: €153 EUR|High: €947 EUR|Avg: €453 EUR|+1.6%
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
Retailer 15
Reve Diamonds
November 2, 2026
Retailer 5€157 EUR
Retailer 15€176 EUR
Retailer 1€210 EUR
Retailer 3€301 EUR
Retailer 10€303 EUR
Retailer 8€309 EUR
Retailer 6€318 EUR
Retailer 12€320 EUR
Retailer 14€333 EUR
Retailer 9€428 EUR
Retailer 2€460 EUR
Retailer 13€580 EUR
Retailer 4€613 EUR
Retailer 11€821 EUR
Retailer 7€829 EUR
Reve Diamonds€947 EUR

25 data points across 16 retailers

14 retailers€210 EUR to €821 EUR

Retailer 1
-
€176 EUR
$197 USD
Price last confirmed 17 days ago
A
Retailer 2
-
€210 EUR
£185 GBP
View
A
Retailer 3
-
€301 EUR
$338 USD
View
A
Retailer 4
-
€303 EUR
ZAR 5,488 ZAR
View
A
Retailer 5
-
€309 EUR
£273 GBP
View
A
Retailer 6
-
€318 EUR
$357 USD
View
A
Retailer 7
-
€320 EUR
View
A
Retailer 8
-
€333 EUR
£294 GBP
View
B+
Retailer 9
-
€428 EUR
A$739 AUD
View
B+
Retailer 10
-
€460 EUR
$516 USD
View
B+
Retailer 11
-
€580 EUR
$650 USD
View
B
Retailer 12
-
€613 EUR
$688 USD
View
B
Retailer 13
-
€821 EUR
£725 GBP
View
Most Expensive
Reve Diamonds
8E5D0E6A2 · Oct 11
€947 EUR
$1,062 USD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from €210 EURSave up to €611 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
€210 EUR