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Round|Lab Grown|GIA

0.81ct G SI1 Round Lab Grown Diamond

EX • G/SI1

Diamond specifications and retailer prices

From $1,900 CAD
$1,360 USD
As of October 25, 2026
1 retailer carries this diamond
Only listing: $1,900 CAD at Rare Carat
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 Rare Carat

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at a single retailer as of October 25, 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

0.81
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions5.91 × 5.93 × 3.71 mm
L/W Ratio1.00
Top View
5.91 mm5.93 mm0.81 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: $1,900 CAD|Low: $1,279 CAD|High: $5,947 CAD|Avg: $3,058 CAD|-5.2%
Rare Carat
Retailer 2
Retailer 3
October 25, 2026
Retailer 3$1,279 CAD
Rare Carat$1,900 CAD
Retailer 2$5,947 CAD

3 data points across 3 retailers

1 retailer

B
Rare Carat
6555729431 · Oct 25
$1,900 CAD
$1,360 USD
View

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
0.81ct Round
$1,900 CAD