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Oval|Lab Grown|GIA

1.00ct D SI2 Oval Lab Grown Diamond

ID • D/SI2 • GIA 6541588177

Certificate GIA 6541588177

Diamond specifications and retailer prices

From $1,525 CAD
₹103,779 INR
As of October 29, 2026
Save $61 CAD (4%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,586 CAD at William & Sons Jewelers · As of October 28, 2026
View at William & Sons Jewelers

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541588177. Listed at 2 retailers as of October 28, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginLab Grown
Grading LabGIA
CertificateGIA 6541588177
Dimensions8.89 × 5.51 × 2.43 mm
L/W Ratio1.61
Top View
8.89 mm5.51 mm1.00 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 6541588177
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 44.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,525 CAD|Low: $1,442 CAD|High: $1,652 CAD|Avg: $1,570 CAD|-1.3%
Retailer 1
William & Sons Jewelers
October 29, 2026
Retailer 1$1,525 CAD
William & Sons Jewelers$1,586 CAD

39 data points across 2 retailers

2 retailers$1,525 CAD to $1,586 CAD

B
Cheapest Retailer
-
$1,525 CAD
₹103,779 INR
Most Expensive
B
William & Sons Jewelers
cert_6541588177 · Oct 28
$1,586 CAD
$1,133 USD
View
Final sale: no returns
1 more retailer has this diamond
Prices start from $1,525 CADSave up to $61 CAD

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
1.00ct Oval
$1,525 CAD