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Round|Lab Grown|IGI

2.17ct F SI2 Round Lab Grown Diamond

ID • F/SI2

Diamond specifications and retailer prices

From $1,645 USD
CA$2,285 CAD
As of October 30, 2026
10 retailers carry this diamond
Most expensive: $1,645 USD at Diamond Exchange Canada
View at Diamond Exchange Canada

About this 2.17ct lab-grown round diamond

This 2.17ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI. Listed at 10 retailers as of October 30, 2026. 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

2.17
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.29 × 8.34 × 5.12 mm
L/W Ratio1.01
Top View
8.29 mm8.34 mm2.17 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.5%

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: $1,645 USD|Low: $278 USD|High: $1,645 USD|Avg: $767 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 20, 2026
Retailer 3$373 USD
Retailer 2$432 USD
Retailer 5$462 USD
Retailer 6$462 USD
Retailer 7$759 USD
Retailer 4$1,639 USD
Diamond Exchange Canada$1,645 USD

21 data points across 7 retailers

10 retailers

Retailer 1
-
$336 USD
Price last confirmed 26 days ago
Retailer 2
-
$359 USD
View
Price last confirmed 30 days ago
Retailer 3
-
$373 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$432 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$462 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$462 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$759 USD
£598 GBP
View
Price last confirmed 16 days ago
Retailer 8
-
$1,274 USD
View
Price last confirmed 36 days ago
Retailer 9
-
$1,639 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Diamond Exchange Canada
1960631931 · Oct 30
$1,645 USD
CA$2,285 CAD
View
9 more retailers have this diamond

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
2.17ct Round
$1,645 USD