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Radiant|Lab Grown|IGI

6.57ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG835608553

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG835608553

Diamond specifications and retailer prices

From €1,115 EUR
£981 GBP
As of October 27, 2026
Save €4,596 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,711 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.57ct lab-grown radiant diamond

This 6.57ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835608553 or 835608553. Listed at 21 retailers as of October 27, 2026, with prices from €1,115 to €5,711, a €4,596 spread on the same certified stone. Brilliant Earth lists it at €5,711. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.57
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835608553
Dimensions12.92 × 8.97 × 6.42 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm8.97 mm6.57 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835608553
Side View
Table 61.0%Crown 41.7°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 71.6%

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 27
Current: €5,711 EUR|Low: €1,002 EUR|High: €10,777 EUR|Avg: €2,915 EUR|-47.0%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 4€1,002 EUR
Retailer 14€1,115 EUR
Retailer 2€1,192 EUR
Retailer 16€1,195 EUR
Retailer 15€1,487 EUR
Retailer 10€1,561 EUR
Retailer 5€1,659 EUR
Retailer 13€2,039 EUR
Retailer 3€2,865 EUR
Retailer 8€2,931 EUR
Retailer 7€3,251 EUR
Retailer 12€3,446 EUR
Retailer 17€3,525 EUR
Retailer 9€4,147 EUR
Retailer 11€4,942 EUR
Retailer 6€5,263 EUR
Brilliant Earth€5,711 EUR

29 data points across 17 retailers

21 retailers€1,115 EUR to €5,711 EUR

Retailer 1
-
€904 EUR
$1,010 USD
Price last confirmed 15 days ago
Retailer 2
-
€1,003 EUR
$1,120 USD
View
Price last confirmed 34 days ago
Retailer 3
-
€1,048 EUR
$1,171 USD
View
Price last confirmed 21 days ago
Retailer 4
-
€1,054 EUR
$1,178 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
€1,115 EUR
£981 GBP
View
A
Retailer 6
-
€1,192 EUR
HK$10,400 HKD
View
A
Retailer 7
-
€1,195 EUR
$1,335 USD
View
A
Retailer 8
-
€1,487 EUR
£1,308 GBP
View
A
Retailer 9
-
€1,561 EUR
View
B+
Retailer 10
-
€1,659 EUR
$1,853 USD
View
Retailer 11
-
€1,965 EUR
$2,195 USD
View
Price last confirmed 15 days ago
A
Retailer 12
-
€2,039 EUR
$2,278 USD
View
B+
Retailer 13
-
€2,865 EUR
£2,520 GBP
View
B
Retailer 14
-
€2,931 EUR
$3,275 USD
View
B+
Retailer 15
-
€3,251 EUR
$3,632 USD
View
B+
Retailer 16
-
€3,446 EUR
SGD 5,203 SGD
View
B+
Retailer 17
-
€3,525 EUR
£3,101 GBP
View
Retailer 18
-
€4,147 EUR
A$7,128 AUD
View
Price last confirmed 23 days ago
B
Retailer 19
-
€4,942 EUR
$5,521 USD
View
Retailer 20
-
€5,263 EUR
$5,880 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21547527A · Oct 30
€5,711 EUR
$6,380 USD
View
20 more retailers have this diamond
Prices start from €1,115 EURSave up to €4,596 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
6.57ct Radiant
€1,115 EUR