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Round|Lab Grown|GIA

1.55ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • GIA 6237527619

Certificate GIA 6237527619

Diamond specifications and retailer prices

From $2,168 CAD
£1,222 GBP
As of November 1, 2026
1 retailer carries this diamond
Only listing: $2,168 CAD at 77 Diamonds
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 77 Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct 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 GIA 6237527619. 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. 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

1.55
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6237527619
Dimensions7.46 × 7.49 × 4.54 mm
L/W Ratio1.00
Top View
7.46 mm7.49 mm1.55 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237527619
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 60.7%

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Nov 1
Current: $2,168 CAD|Low: $2,065 CAD|High: $2,168 CAD|Avg: $2,107 CAD|+4.9%
November 1, 2026
77 Diamonds$2,168 CAD

34 data points across 1 retailer

1 retailer

C
77 Diamonds
RBPUIFSWMSAQAUZ · Nov 1
$2,168 CAD
£1,222 GBP
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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.

C
1.55ct Round
$2,168 CAD