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Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG815699070

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815699070

Diamond specifications and retailer prices

From €180 EUR
$201 USD
As of October 29, 2026
Save €1,264 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,444 EUR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815699070 or 815699070. Listed at 22 retailers as of October 29, 2026, with prices from €180 to €1,444, a €1,264 spread on the same certified stone. The Diamond Guys lists it at €1,444. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815699070
Dimensions7.16 × 7.12 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.16 mm7.12 mm1.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815699070
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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 29
Current: €410 EUR|Low: €173 EUR|High: €1,057 EUR|Avg: €473 EUR|+10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11€180 EUR
Retailer 2€224 EUR
Retailer 6€384 EUR
Retailer 5€387 EUR
Retailer 3€388 EUR
Retailer 4€409 EUR
Retailer 1€410 EUR
Retailer 7€546 EUR
Retailer 10€574 EUR
Retailer 9€689 EUR
Retailer 8€1,046 EUR

38 data points across 11 retailers

22 retailers€180 EUR to €1,444 EUR

A
Cheapest Retailer
-
€180 EUR
$201 USD
A
Retailer 2
-
€209 EUR
$234 USD
View
A
Retailer 3
-
€224 EUR
$250 USD
View
A
Retailer 4
-
€224 EUR
$250 USD
View
A
Retailer 5
-
€384 EUR
ZAR 6,926 ZAR
View
A
Retailer 6
-
€387 EUR
£340 GBP
View
A
Retailer 7
-
€388 EUR
$433 USD
View
A
Retailer 8
-
€409 EUR
£360 GBP
View
A
Retailer 9
-
€410 EUR
View
B+
Retailer 10
-
€449 EUR
$502 USD
View
B+
Retailer 11
-
€454 EUR
$507 USD
View
B+
Retailer 12
-
€546 EUR
A$939 AUD
View
B
Retailer 13
-
€574 EUR
$641 USD
View
Retailer 14
-
€631 EUR
$704 USD
View
Price last confirmed 104 days ago
Retailer 15
-
€655 EUR
$732 USD
View
Price last confirmed 46 days ago
B+
Retailer 16
-
€689 EUR
$770 USD
View
B
Retailer 17
-
€719 EUR
$803 USD
View
B
Retailer 18
-
€766 EUR
$856 USD
View
B
Retailer 19
-
€822 EUR
$918 USD
View
B
Retailer 20
-
€1,046 EUR
£920 GBP
View
B
Retailer 21
-
€1,092 EUR
CA$1,694 CAD
View
Most Expensive
B
The Diamond Guys
1963392206 · Oct 30
€1,444 EUR
$1,613 USD
View
21 more retailers have this diamond
Prices start from €180 EURSave up to €1,264 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
1.40ct Round
€180 EUR