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1.71ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG534263662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG534263662

Diamond specifications and retailer prices

From $1,748 SGD
$1,367 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,748 SGD 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 round diamond

This 1.71ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG534263662 or 534263662. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534263662
Dimensions7.57 × 7.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.57 mm7.61 mm1.71 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534263662
Side View
Table 55.5%Crown 35.3°GirdlePavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,748 SGD|Low: $1,672 SGD|High: $2,844 SGD|Avg: $2,111 SGD|-38.6%
September 23, 2026
B2C Jewels$1,748 SGD

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
20884672 · Oct 30
$1,748 SGD
$1,367 USD
View

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B+
1.71ct Round
$1,748 SGD