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Round|Lab Grown|IGI

5.53ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG614326739

Shape and cutting style on the report: Round brilliant

Certificate IGI LG614326739

Diamond specifications and retailer prices

From €541 EUR
$604 USD
As of October 29, 2026
Save €2,646 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,187 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.53ct lab-grown round diamond

This 5.53ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG614326739 or 614326739. Listed at 15 retailers as of October 29, 2026, with prices from €541 to €3,187, a €2,646 spread on the same certified stone. Brilliant Earth lists it at €3,187. 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

5.53
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614326739
Dimensions11.35 × 11.33 × 6.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.35 mm11.33 mm5.53 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614326739
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €3,187 EUR|Low: €541 EUR|High: €3,285 EUR|Avg: €1,294 EUR|-3.0%
Brilliant Earth
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
November 1, 2026
Retailer 4€541 EUR
Retailer 11€605 EUR
Retailer 14€670 EUR
Retailer 15€670 EUR
Retailer 13€825 EUR
Retailer 5€1,028 EUR
Retailer 10€1,029 EUR
Retailer 2€1,046 EUR
Retailer 8€1,053 EUR
Retailer 6€1,069 EUR
Retailer 7€1,173 EUR
Retailer 12€1,663 EUR
Retailer 3€1,763 EUR
Retailer 9€2,926 EUR
Brilliant Earth€3,187 EUR

40 data points across 15 retailers

15 retailers€541 EUR to €3,187 EUR

A
Cheapest Retailer
-
€541 EUR
$604 USD
A
Retailer 2
-
€605 EUR
$676 USD
View
Retailer 3
-
€670 EUR
$749 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€670 EUR
$749 USD
View
Retailer 5
-
€825 EUR
£726 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€1,028 EUR
$1,148 USD
View
B+
Retailer 7
-
€1,029 EUR
$1,150 USD
View
B+
Retailer 8
-
€1,046 EUR
£920 GBP
View
B+
Retailer 9
-
€1,053 EUR
View
B+
Retailer 10
-
€1,069 EUR
$1,194 USD
View
B+
Retailer 11
-
€1,173 EUR
$1,311 USD
View
B
Retailer 12
-
€1,663 EUR
$1,858 USD
View
B+
Retailer 13
-
€1,763 EUR
$1,970 USD
View
B
Retailer 14
-
€2,926 EUR
£2,574 GBP
View
Most Expensive
B
Brilliant Earth
8916702A · Oct 31
€3,187 EUR
$3,560 USD
View
14 more retailers have this diamond
Prices start from €541 EURSave up to €2,646 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
5.53ct Round
€541 EUR