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Round|Lab Grown|IGI

6.52ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG575368107

Shape and cutting style on the report: Round brilliant

Certificate IGI LG575368107

Diamond specifications and retailer prices

From €1,034 EUR
$1,155 USD
As of October 31, 2026
Save €2,752 EUR (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,786 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.52ct lab-grown round diamond

This 6.52ct 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 LG575368107 or 575368107. Listed at 13 retailers as of October 31, 2026, with prices from €1,034 to €3,786, a €2,752 spread on the same certified stone. Brilliant Earth lists it at €3,786. 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

6.52
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575368107
Dimensions11.97 × 11.99 × 7.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
11.97 mm11.99 mm6.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575368107
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

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 31
Current: €3,786 EUR|Low: €738 EUR|High: €3,912 EUR|Avg: €1,764 EUR|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11€738 EUR
Retailer 3€764 EUR
Retailer 4€1,034 EUR
Retailer 2€1,254 EUR
Retailer 5€1,329 EUR
Retailer 8€1,329 EUR
Retailer 10€1,408 EUR
Retailer 7€2,012 EUR
Retailer 9€2,676 EUR
Retailer 6€3,298 EUR
Brilliant Earth€3,786 EUR

36 data points across 11 retailers

13 retailers€1,034 EUR to €3,786 EUR

Retailer 1
-
€660 EUR
$737 USD
Price last confirmed 38 days ago
Retailer 2
-
€717 EUR
$801 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€755 EUR
$843 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€1,034 EUR
$1,155 USD
View
B+
Retailer 5
-
€1,254 EUR
View
B+
Retailer 6
-
€1,329 EUR
£1,169 GBP
View
B+
Retailer 7
-
€1,329 EUR
$1,485 USD
View
B+
Retailer 8
-
€1,408 EUR
$1,573 USD
View
B
Retailer 9
-
€2,012 EUR
$2,248 USD
View
Retailer 10
-
€2,150 EUR
$2,402 USD
View
Price last confirmed 35 days ago
B
Retailer 11
-
€2,676 EUR
$2,990 USD
View
B
Retailer 12
-
€3,298 EUR
£2,901 GBP
View
Most Expensive
B
Brilliant Earth
7623042A · Oct 31
€3,786 EUR
$4,230 USD
View
12 more retailers have this diamond
Prices start from €1,034 EURSave up to €2,752 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
6.52ct Round
€1,034 EUR