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Cushion|Natural|GIA

1.03ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 6183749731

Certificate GIA 6183749731

Diamond specifications and retailer prices

From $4,410 CAD
As of November 6, 2026
Save $28 CAD (1%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,438 CAD at Belgium Diamonds · As of November 5, 2026
View at Belgium Diamonds

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6183749731. Listed at 3 retailers as of November 5, 2026, with a relatively tight 1% 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

1.03
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6183749731
Dimensions5.97 × 5.05 × 4.16 mm
L/W Ratio1.18
Top View
5.97 mm5.05 mm1.03 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6183749731
Side View
Table 64.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 82.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $4,438 CAD|Low: $3,434 CAD|High: $5,657 CAD|Avg: $4,560 CAD
Belgium Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$3,467 CAD
Retailer 2$4,410 CAD
Belgium Diamonds$4,438 CAD
Retailer 5$4,849 CAD
Retailer 4$5,657 CAD

22 data points across 5 retailers

3 retailers$4,410 CAD to $4,438 CAD

Retailer 1
-
$3,467 CAD
Price last confirmed 12 days ago
B
Retailer 2
-
$4,410 CAD
View
Most Expensive
B
Belgium Diamonds
357008636 · Nov 5
$4,438 CAD
€3,005 EUR
View
2 more retailers have this diamond
Prices start from $4,410 CADSave up to $28 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
1.03ct Cushion
$4,410 CAD