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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG754515386

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754515386

Diamond specifications and retailer prices

From €204 EUR
$228 USD
As of October 29, 2026
Save €944 EUR (82%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €1,387 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754515386 or 754515386. Listed at 28 retailers as of October 29, 2026, with a 463% 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

1.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515386
Dimensions7.45 × 7.49 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.45 mm7.49 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515386
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,387 EUR|Low: €202 EUR|High: €1,387 EUR|Avg: €609 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 11€204 EUR
Retailer 17€228 EUR
Retailer 3€237 EUR
Retailer 5€253 EUR
Retailer 6€253 EUR
Retailer 13€381 EUR
Retailer 7€429 EUR
Retailer 20€435 EUR
Retailer 22€458 EUR
Retailer 16€472 EUR
Retailer 19€477 EUR
Retailer 4€482 EUR
Retailer 2€534 EUR
Retailer 21€591 EUR
Retailer 9€696 EUR
Retailer 12€814 EUR
Retailer 10€861 EUR
Retailer 15€954 EUR
Retailer 18€1,020 EUR
Retailer 14€1,030 EUR
Retailer 8€1,148 EUR
Brilliant Earth€1,387 EUR

29 data points across 22 retailers

28 retailers€204 EUR to €1,148 EUR

A
Cheapest Retailer
-
€204 EUR
$228 USD
Retailer 2
-
€221 EUR
$247 USD
View
Price last confirmed 38 days ago
A
Retailer 3
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€228 EUR
$255 USD
View
Final sale: no returns
A
Retailer 4
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€237 EUR
$265 USD
View
A
Retailer 5
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€253 EUR
$283 USD
View
A
Retailer 6
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€253 EUR
$283 USD
View
Retailer 7
-
€270 EUR
$302 USD
View
Price last confirmed 39 days ago
A
Retailer 8
-
€381 EUR
£336 GBP
View
A
Retailer 9
-
€429 EUR
$479 USD
View
A
Retailer 10
-
€435 EUR
ZAR 7,848 ZAR
View
A
Retailer 11
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€458 EUR
$512 USD
View
A
Retailer 12
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€472 EUR
£415 GBP
View
A
Retailer 13
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€477 EUR
View
A
Retailer 14
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€482 EUR
$538 USD
View
B+
Retailer 15
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€534 EUR
A$918 AUD
View
B+
Retailer 16
-
€591 EUR
A$1,016 AUD
View
B+
Retailer 17
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€696 EUR
$778 USD
View
Retailer 18
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€799 EUR
$893 USD
View
Price last confirmed 75 days ago
B+
Retailer 19
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€809 EUR
$904 USD
View
B+
Retailer 20
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€814 EUR
$909 USD
View
B
Retailer 21
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€861 EUR
$961 USD
View
Retailer 22
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€882 EUR
$985 USD
View
Price last confirmed 40 days ago
B
Retailer 23
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€954 EUR
$1,066 USD
View
B
Retailer 24
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€1,020 EUR
£897 GBP
View
B
Retailer 25
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€1,020 EUR
$1,140 USD
View
Retailer 26
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€1,030 EUR
A$1,771 AUD
View
Price last confirmed 22 days ago
B
Retailer 27
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€1,148 EUR
$1,283 USD
View
Most Expensive
Brilliant Earth
20095286A · Oct 16
€1,387 EUR
$1,550 USD
View
Price last confirmed 14 days ago
27 more retailers have this diamond
Prices start from €204 EURSave up to €944 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
1.59ct Round
€204 EUR