CaratHunter
Plans
Round|Lab Grown|IGI

8.00ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG613382957

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613382957

Diamond specifications and retailer prices

From €865 EUR
$970 USD
As of November 1, 2026
Save €3,771 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,636 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 8ct lab-grown round diamond

This 8ct 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 LG613382957 or 613382957. Listed at 15 retailers as of November 1, 2026, with prices from €865 to €4,636, a €3,771 spread on the same certified stone. Brilliant Earth lists it at €4,636. 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

8.00
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613382957
Dimensions13.00 × 12.95 × 7.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
13.00 mm12.95 mm8.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613382957
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,636 EUR|Low: €865 EUR|High: €4,779 EUR|Avg: €2,025 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 2, 2026
Retailer 3€865 EUR
Retailer 11€941 EUR
Retailer 4€1,003 EUR
Retailer 14€1,003 EUR
Retailer 13€1,020 EUR
Retailer 6€1,485 EUR
Retailer 8€1,541 EUR
Retailer 5€1,604 EUR
Retailer 10€1,605 EUR
Retailer 2€1,646 EUR
Retailer 12€2,162 EUR
Retailer 15€2,820 EUR
Retailer 9€3,401 EUR
Retailer 7€3,914 EUR
Brilliant Earth€4,636 EUR

38 data points across 15 retailers

15 retailers€865 EUR to €4,636 EUR

A
Cheapest Retailer
-
€865 EUR
$970 USD
A
Retailer 2
-
€941 EUR
$1,055 USD
View
A
Retailer 3
-
€1,003 EUR
$1,125 USD
View
Retailer 4
-
€1,003 EUR
$1,125 USD
View
Price last confirmed 23 days ago
Retailer 5
-
€1,020 EUR
£901 GBP
View
Price last confirmed 17 days ago
B+
Retailer 6
-
€1,485 EUR
$1,666 USD
View
B+
Retailer 7
-
€1,541 EUR
£1,361 GBP
View
B+
Retailer 8
-
€1,604 EUR
$1,799 USD
View
B+
Retailer 9
-
€1,605 EUR
$1,800 USD
View
B+
Retailer 10
-
€1,646 EUR
View
B+
Retailer 11
-
€2,162 EUR
$2,425 USD
View
B
Retailer 12
-
€2,820 EUR
$3,163 USD
View
B
Retailer 13
-
€3,401 EUR
£3,004 GBP
View
B
Retailer 14
-
€3,914 EUR
$4,390 USD
View
Most Expensive
B
Brilliant Earth
8905072A · Nov 2
€4,636 EUR
$5,200 USD
View
14 more retailers have this diamond
Prices start from €865 EURSave up to €3,771 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
8.00ct Round
€865 EUR