Round|Lab Grown|IGI

1.40ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG600316324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600316324

Diamond specifications and retailer prices

From €175 EUR
$196 USD
As of October 31, 2026
Save €1,328 EUR (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €11,992 EUR at Allurez · As of October 26, 2026
View at Allurez

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600316324 or 600316324. Listed at 17 retailers as of October 31, 2026, with a 757% 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

1.40
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600316324
Dimensions7.13 × 7.11 × 4.37 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.13 mm7.11 mm1.40 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600316324
Side View
Table 60.0%Crown 35.5°Girdle: ThickPavilion 40.5°Culet: NoneDepth 61.4%

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 31
Current: €393 EUR|Low: €133 EUR|High: €1,504 EUR|Avg: €584 EUR|+0.1%
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
October 30, 2026
Retailer 16€175 EUR
Retailer 14€194 EUR
Retailer 15€346 EUR
Retailer 4€360 EUR
Retailer 10€368 EUR
Retailer 1€393 EUR
Retailer 2€422 EUR
Retailer 7€474 EUR
Retailer 11€522 EUR
Retailer 12€528 EUR
Retailer 13€659 EUR
Retailer 3€688 EUR
Retailer 6€843 EUR
Retailer 8€845 EUR
Retailer 9€1,006 EUR
Retailer 5€1,504 EUR

29 data points across 16 retailers

17 retailers€175 EUR to €1,504 EUR

A
Cheapest Retailer
-
€175 EUR
$196 USD
Final sale: no returns
A
Retailer 2
-
€194 EUR
$217 USD
View
B+
Retailer 3
-
€346 EUR
$386 USD
View
A
Retailer 4
-
€360 EUR
$402 USD
View
A
Retailer 5
-
€368 EUR
ZAR 6,635 ZAR
View
A
Retailer 6
-
€393 EUR
£346 GBP
View
A
Retailer 7
-
€422 EUR
$472 USD
View
A
Retailer 8
-
€522 EUR
A$898 AUD
View
A
Retailer 9
-
€528 EUR
$590 USD
View
A
Retailer 10
-
€573 EUR
£504 GBP
View
B+
Retailer 11
-
€659 EUR
$736 USD
View
B+
Retailer 12
-
€688 EUR
$769 USD
View
B+
Retailer 13
-
€843 EUR
$942 USD
View
B+
Retailer 14
-
€1,006 EUR
£885 GBP
View
B
Retailer 15
-
€1,504 EUR
$1,680 USD
View
Most Expensive
Allurez
4495351 · Oct 26
€11,992 EUR
$13,398 USD
View
Price under review
15 more retailers have this diamond
Prices start from €175 EURSave up to €1,328 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
€175 EUR