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Round|Lab Grown|IGI

1.60ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG524213530

Shape and cutting style on the report: Round brilliant

Certificate IGI LG524213530

Diamond specifications and retailer prices

From €309 EUR
$345 USD
As of November 1, 2026
Save €2,439 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,748 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG524213530 or 524213530. Listed at 19 retailers as of October 31, 2026, with prices from €309 to €2,748, a €2,439 spread on the same certified stone. Do Amore Diamonds lists it at €2,748. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.60
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG524213530
Dimensions7.48 × 7.53 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.48 mm7.53 mm1.60 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG524213530
Side View
Table 57.5%Crown 35.3°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: Nov 1
Current: €2,748 EUR|Low: €309 EUR|High: €2,748 EUR|Avg: €911 EUR|+0.3%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 1, 2026
Retailer 19€309 EUR
Retailer 16€358 EUR
Retailer 14€378 EUR
Retailer 6€383 EUR
Retailer 15€383 EUR
Retailer 3€464 EUR
Retailer 7€519 EUR
Retailer 10€662 EUR
Retailer 8€662 EUR
Retailer 17€682 EUR
Retailer 13€683 EUR
Retailer 11€748 EUR
Retailer 2€797 EUR
Retailer 18€1,123 EUR
Retailer 9€1,157 EUR
Retailer 5€1,360 EUR
Retailer 4€1,498 EUR
Retailer 12€1,653 EUR
Do Amore Diamonds€2,748 EUR

15 data points across 19 retailers

19 retailers€309 EUR to €2,748 EUR

A
Cheapest Retailer
-
€309 EUR
$345 USD
A
Retailer 2
-
€358 EUR
$400 USD
View
B+
Retailer 3
-
€378 EUR
$422 USD
View
A
Retailer 4
-
€383 EUR
$428 USD
View
Retailer 5
-
€383 EUR
$428 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€464 EUR
$518 USD
View
A
Retailer 7
-
€519 EUR
$580 USD
View
A
Retailer 8
-
€662 EUR
$739 USD
View
Retailer 9
-
€662 EUR
$740 USD
View
Price last confirmed 11 days ago
A
Retailer 10
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€682 EUR
$762 USD
View
A
Retailer 11
-
€683 EUR
£600 GBP
View
A
Retailer 12
-
€748 EUR
$836 USD
View
A
Retailer 13
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€797 EUR
$890 USD
View
A
Retailer 14
-
€1,123 EUR
$1,255 USD
View
A
Retailer 15
-
€1,157 EUR
$1,293 USD
View
B+
Retailer 16
-
€1,360 EUR
$1,519 USD
View
B+
Retailer 17
-
€1,498 EUR
$1,674 USD
View
B+
Retailer 18
-
€1,653 EUR
£1,454 GBP
View
Most Expensive
B
Do Amore Diamonds
27-832B8BA02 · Oct 31
€2,748 EUR
$3,070 USD
View
18 more retailers have this diamond
Prices start from €309 EURSave up to €2,439 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
1.60ct Round
€309 EUR