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Round|Lab Grown|IGI

1.03ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG696546398

Certificate IGI LG696546398

Diamond specifications and retailer prices

From €573 EUR
$640 USD
As of October 30, 2026
Save €403 EUR (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €976 EUR at Jared · As of October 30, 2026
View at Jared

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696546398 or 696546398. Listed at 3 retailers as of October 30, 2026, with prices from €573 to €976, a €403 spread on the same certified stone. Jared lists it at €976. 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

1.03
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG696546398
Dimensions6.47 × 6.50 mm
L/W Ratio1.00
Top View
6.47 mm6.50 mm1.03 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696546398
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €976 EUR|Low: €573 EUR|High: €976 EUR|Avg: €747 EUR
Jared
Retailer 2
Retailer 3
July 10, 2026
Retailer 2€573 EUR
Retailer 3€573 EUR
Jared€976 EUR

9 data points across 3 retailers

3 retailers€573 EUR to €976 EUR

B
Cheapest Retailer
-
€573 EUR
$640 USD
B
Retailer 2
-
€573 EUR
$640 USD
View
Most Expensive
B
Jared
155535893 · Oct 30
€976 EUR
$1,090 USD
View
2 more retailers have this diamond
Prices start from €573 EURSave up to €403 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
1.03ct Round
€573 EUR