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Round|Lab Grown|IGI

1.40ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG653409991

Shape and cutting style on the report: Round brilliant

Certificate IGI LG653409991

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)
16 retailers carry this diamond
Most expensive: €1,504 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG653409991 or 653409991. Listed at 16 retailers as of October 31, 2026, with prices from €175 to €1,504, a €1,328 spread on the same certified stone. Do Amore Diamonds lists it at €1,504. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653409991
Dimensions7.22 × 7.16 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm7.16 mm1.40 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653409991
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.7°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: €1,504 EUR|Low: €135 EUR|High: €2,160 EUR|Avg: €665 EUR
Do Amore Diamonds
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 29, 2026
Retailer 16€175 EUR
Retailer 14€194 EUR
Retailer 15€346 EUR
Retailer 5€360 EUR
Retailer 9€368 EUR
Retailer 12€394 EUR
Retailer 3€422 EUR
Retailer 8€434 EUR
Retailer 10€522 EUR
Retailer 11€528 EUR
Retailer 13€659 EUR
Retailer 4€688 EUR
Retailer 6€843 EUR
Retailer 2€1,006 EUR
Do Amore Diamonds€1,504 EUR
Retailer 7€2,160 EUR

19 data points across 16 retailers

16 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
Retailer 3
-
€194 EUR
$217 USD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
€346 EUR
$386 USD
View
A
Retailer 5
-
€360 EUR
$402 USD
View
A
Retailer 6
-
€368 EUR
ZAR 6,635 ZAR
View
Retailer 7
-
€394 EUR
£347 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
€422 EUR
$472 USD
View
A
Retailer 9
-
€522 EUR
A$898 AUD
View
A
Retailer 10
-
€528 EUR
$590 USD
View
B+
Retailer 11
-
€659 EUR
$736 USD
View
Retailer 12
-
€688 EUR
$769 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
€688 EUR
$769 USD
View
B+
Retailer 14
-
€843 EUR
$942 USD
View
B+
Retailer 15
-
€1,006 EUR
£885 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0AA02AAFB · Oct 31
€1,504 EUR
$1,680 USD
View
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