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Oval|Lab Grown|IGI

1.71ct H SI1 Oval Lab Grown Diamond

VG • H/SI1 • IGI LG400906640

Certificate IGI LG400906640

Diamond specifications and retailer prices

From €2,226 EUR
$2,487 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €2,226 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG400906640 or 400906640. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.71
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG400906640
Dimensions9.48 × 7.01 mm
L/W Ratio1.35
Top View
9.48 mm7.01 mm1.71 ctH / SI1
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG400906640
Side View
Table 60.2%CrownGirdlePavilionCulet: NoneDepth 56.5%

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Nov 1
Current: €2,226 EUR|Low: €2,128 EUR|High: €2,750 EUR|Avg: €2,368 EUR|-19.0%
September 23, 2026
B2C Jewels€2,226 EUR

3 data points across 1 retailer

1 retailer

C
B2C Jewels
19097481 · Nov 1
€2,226 EUR
$2,487 USD
View

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C
1.71ct Oval
€2,226 EUR