Oval|Lab Grown|IGI

1.56ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG586342903

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG586342903

Diamond specifications and retailer prices

From €613 EUR
$688 USD
As of November 1, 2026
16 retailers carry this diamond
Most expensive: €1,159 EUR at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 1.56ct lab-grown oval diamond

This 1.56ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586342903 or 586342903. Listed at 16 retailers as of November 1, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586342903
Dimensions9.30 × 6.53 × 4.08 mm
L/W Ratio1.42
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
9.30 mm6.53 mm1.56 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586342903
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 62.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €1,159 EUR|Low: €181 EUR|High: €1,195 EUR|Avg: €599 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 6
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Retailer 20
October 17, 2026
Retailer 19€189 EUR
Retailer 9€211 EUR
Retailer 5€234 EUR
Retailer 20€234 EUR
Retailer 3€317 EUR
Retailer 17€317 EUR
Retailer 11€377 EUR
Retailer 16€399 EUR
Retailer 13€409 EUR
Retailer 2€475 EUR
Retailer 4€544 EUR
Retailer 14€571 EUR
Retailer 15€613 EUR
Retailer 7€800 EUR
Retailer 12€847 EUR
Retailer 6€921 EUR
Retailer 10€930 EUR
Retailer 18€949 EUR
Retailer 8€1,098 EUR
Brilliant Earth€1,159 EUR

27 data points across 20 retailers

16 retailers

Retailer 1
-
€189 EUR
$212 USD
Price last confirmed 22 days ago
Retailer 2
-
€219 EUR
$246 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€234 EUR
$263 USD
View
Price last confirmed 31 days ago
Retailer 4
-
€234 EUR
$263 USD
View
Price last confirmed 21 days ago
Retailer 5
-
€317 EUR
$355 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€317 EUR
£280 GBP
View
Price last confirmed 20 days ago
Retailer 7
-
€377 EUR
HK$3,300 HKD
View
Price last confirmed 21 days ago
Retailer 8
-
€399 EUR
ZAR 7,229 ZAR
View
Price last confirmed 20 days ago
Retailer 9
-
€571 EUR
$640 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
€613 EUR
$688 USD
View
Retailer 11
-
€752 EUR
$844 USD
View
Price last confirmed 26 days ago
Retailer 12
-
€800 EUR
$897 USD
View
Price last confirmed 21 days ago
Retailer 13
-
€847 EUR
$950 USD
View
Price last confirmed 90 days ago
Retailer 14
-
€949 EUR
£838 GBP
View
Price last confirmed 22 days ago
Retailer 15
-
€1,098 EUR
$1,231 USD
View
Price last confirmed 19 days ago
Most Expensive
Brilliant Earth
16711897A · Oct 15
€1,159 EUR
$1,300 USD
View
Price last confirmed 18 days ago
15 more retailers have this diamond
Prices start from €613 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.

B+
1.56ct Oval
€613 EUR