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Round|Lab Grown|IGI

6.00ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG810639706

Shape and cutting style on the report: Round brilliant

Certificate IGI LG810639706

Diamond specifications and retailer prices

From €706 EUR
$789 USD
As of October 26, 2026
Save €2,785 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,491 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6ct lab-grown round diamond

This 6ct 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 LG810639706 or 810639706. Listed at 17 retailers as of October 26, 2026, with prices from €706 to €3,491, a €2,785 spread on the same certified stone. Brilliant Earth lists it at €3,491. 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

6.00
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810639706
Dimensions11.52 × 11.61 × 7.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm11.61 mm6.00 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810639706
Side View
Table 61.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 61.2%

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 26
Current: €3,491 EUR|Low: €686 EUR|High: €3,491 EUR|Avg: €1,718 EUR
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 17€706 EUR
Retailer 8€768 EUR
Retailer 9€789 EUR
Retailer 5€819 EUR
Retailer 2€951 EUR
Retailer 4€976 EUR
Retailer 6€1,190 EUR
Retailer 11€1,242 EUR
Retailer 15€1,244 EUR
Retailer 14€1,295 EUR
Retailer 18€1,322 EUR
Retailer 13€1,751 EUR
Retailer 7€2,302 EUR
Retailer 3€2,315 EUR
Retailer 12€2,753 EUR
Retailer 10€2,940 EUR
Retailer 16€3,074 EUR
Brilliant Earth€3,491 EUR

35 data points across 18 retailers

17 retailers€706 EUR to €3,491 EUR

A
Cheapest Retailer
-
€706 EUR
$789 USD
Retailer 2
-
€768 EUR
$858 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€819 EUR
$915 USD
View
A
Retailer 4
-
€951 EUR
HK$8,300 HKD
View
A
Retailer 5
-
€976 EUR
$1,090 USD
View
B+
Retailer 6
-
€1,190 EUR
$1,329 USD
View
B+
Retailer 7
-
€1,242 EUR
View
B+
Retailer 8
-
€1,244 EUR
£1,094 GBP
View
B+
Retailer 9
-
€1,295 EUR
£1,139 GBP
View
B+
Retailer 10
-
€1,322 EUR
$1,477 USD
View
B+
Retailer 11
-
€1,751 EUR
$1,956 USD
View
Retailer 12
-
€2,302 EUR
$2,572 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
€2,315 EUR
$2,586 USD
View
B
Retailer 14
-
€2,753 EUR
SGD 4,157 SGD
View
Retailer 15
-
€2,940 EUR
$3,285 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
€3,074 EUR
£2,704 GBP
View
Most Expensive
B
Brilliant Earth
20250429A · Oct 31
€3,491 EUR
$3,900 USD
View
16 more retailers have this diamond
Prices start from €706 EURSave up to €2,785 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
6.00ct Round
€706 EUR