Round|Lab Grown|IGI

1.02ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG567352592

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567352592

Diamond specifications and retailer prices

From €802 EUR
$896 USD
As of October 25, 2026
13 retailers carry this diamond
Most expensive: €1,462 EUR at Friendly Diamonds · As of October 23, 2026
View at Friendly Diamonds

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG567352592 or 567352592. Listed at 13 retailers as of October 25, 2026. 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

1.02
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567352592
Dimensions6.42 × 6.38 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.42 mm6.38 mm1.02 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567352592
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 25
Current: €1,462 EUR|Low: €393 EUR|High: €2,297 EUR|Avg: €865 EUR|+8.4%
Friendly Diamonds
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
October 24, 2026
Retailer 14€407 EUR
Retailer 11€439 EUR
Retailer 9€491 EUR
Retailer 7€498 EUR
Retailer 10€543 EUR
Retailer 15€543 EUR
Retailer 6€607 EUR
Retailer 5€667 EUR
Retailer 3€802 EUR
Retailer 4€847 EUR
Retailer 8€867 EUR
Retailer 2€1,212 EUR
Retailer 12€1,430 EUR
Friendly Diamonds€1,462 EUR
Retailer 13€2,281 EUR

17 data points across 15 retailers

13 retailers

Retailer 1
-
€407 EUR
$455 USD
Price last confirmed 11 days ago
Retailer 2
-
€439 EUR
$490 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€491 EUR
$549 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€543 EUR
$607 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€543 EUR
$607 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€667 EUR
$745 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
€802 EUR
$896 USD
View
Retailer 8
-
€847 EUR
$946 USD
View
Price last confirmed 9 days ago
Retailer 9
-
€867 EUR
£763 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
€1,212 EUR
£1,066 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
€1,430 EUR
$1,598 USD
View
Price last confirmed 11 days ago
Most Expensive
Friendly Diamonds
1181654 · Oct 23
€1,462 EUR
$1,633 USD
View
Price under review
11 more retailers have this diamond
Prices start from €802 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.

B
1.02ct Round
€802 EUR