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Round|Lab Grown|IGI

6.52ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG613361886

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613361886

Diamond specifications and retailer prices

From €660 EUR
$737 USD
As of October 29, 2026
Save €3,127 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,786 EUR at Brilliant Earth · As of October 29, 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 LG613361886 or 613361886. Listed at 17 retailers as of October 29, 2026, with prices from €660 to €3,786, a €3,127 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 angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613361886
Dimensions11.93 × 11.87 × 7.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.93 mm11.87 mm6.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613361886
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €3,786 EUR|Low: €660 EUR|High: €3,912 EUR|Avg: €1,636 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 4€660 EUR
Retailer 13€717 EUR
Retailer 5€764 EUR
Retailer 16€764 EUR
Retailer 11€922 EUR
Retailer 15€1,212 EUR
Retailer 9€1,223 EUR
Retailer 7€1,224 EUR
Retailer 6€1,239 EUR
Retailer 2€1,254 EUR
Retailer 14€1,883 EUR
Retailer 3€2,150 EUR
Retailer 8€2,643 EUR
Retailer 10€3,019 EUR
Retailer 12€3,733 EUR
Brilliant Earth€3,786 EUR

40 data points across 16 retailers

17 retailers€660 EUR to €3,786 EUR

A
Cheapest Retailer
-
€660 EUR
$737 USD
A
Retailer 2
-
€717 EUR
$801 USD
View
Retailer 3
-
€764 EUR
$854 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€764 EUR
$854 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€764 EUR
$854 USD
View
A
Retailer 6
-
€922 EUR
$1,030 USD
View
Retailer 7
-
€1,212 EUR
£1,066 GBP
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€1,223 EUR
£1,076 GBP
View
B+
Retailer 9
-
€1,224 EUR
$1,368 USD
View
B+
Retailer 10
-
€1,239 EUR
$1,384 USD
View
B+
Retailer 11
-
€1,254 EUR
View
B+
Retailer 12
-
€1,883 EUR
$2,104 USD
View
B+
Retailer 13
-
€2,150 EUR
$2,402 USD
View
B
Retailer 14
-
€2,643 EUR
$2,953 USD
View
B
Retailer 15
-
€3,019 EUR
£2,656 GBP
View
Retailer 16
-
€3,733 EUR
$4,170 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
8841179A · Oct 29
€3,786 EUR
$4,230 USD
View
16 more retailers have this diamond
Prices start from €660 EURSave up to €3,127 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
€660 EUR