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Round|Lab Grown|IGI

1.71ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG696546425

Certificate IGI LG696546425

Diamond specifications and retailer prices

From €1,199 EUR
$1,340 USD
As of November 2, 2026
Save €743 EUR (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,942 EUR at Jared · As of October 30, 2026
View at Jared

About this 1.71ct lab-grown round diamond

This 1.71ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG696546425 or 696546425. Listed at 3 retailers as of October 30, 2026, with prices from €1,199 to €1,942, a €743 spread on the same certified stone. Jared lists it at €1,942. 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

1.71
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG696546425
Dimensions7.62 × 7.67 mm
L/W Ratio1.01
Top View
7.62 mm7.67 mm1.71 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696546425
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,942 EUR|Low: €1,173 EUR|High: €1,942 EUR|Avg: €1,482 EUR
Jared
Retailer 2
Retailer 3
July 10, 2026
Retailer 2€1,199 EUR
Retailer 3€1,199 EUR
Jared€1,942 EUR

9 data points across 3 retailers

3 retailers€1,199 EUR to €1,942 EUR

B
Cheapest Retailer
-
€1,199 EUR
$1,340 USD
B
Retailer 2
-
€1,199 EUR
$1,340 USD
View
Most Expensive
B
Jared
155535906 · Oct 30
€1,942 EUR
$2,170 USD
View
2 more retailers have this diamond
Prices start from €1,199 EURSave up to €743 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
1.71ct Round
€1,199 EUR