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Marquise|Natural|GIA

1.20ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 7548335246

Certificate GIA 7548335246

Diamond specifications and retailer prices

From $8,095 CAD
As of November 5, 2026
Save $6,181 CAD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,134 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548335246. Listed at 17 retailers as of November 2, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle39.9°
Pavilion angle38.74°
OriginNatural
Grading LabGIA
CertificateGIA 7548335246
Dimensions10.06 × 5.49 × 3.52 mm
L/W Ratio1.83
Girdle conditionExtremely Thick
Key to symbols
Twinning Wisp, Feather
Top View
10.06 mm5.49 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7548335246
Side View
Table 59.0%Crown 39.9°GirdlePavilion 38.74°Culet: NDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,938 CAD|Low: $7,852 CAD|High: $14,447 CAD|Avg: $10,163 CAD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$8,095 CAD
Retailer 9$8,566 CAD
Retailer 11$8,615 CAD
Retailer 2$8,638 CAD
Retailer 3$9,423 CAD
Retailer 4$9,565 CAD
Retailer 1$9,938 CAD
Retailer 8$9,942 CAD
Retailer 6$11,146 CAD
Retailer 5$12,499 CAD
Retailer 7$14,276 CAD

37 data points across 11 retailers

17 retailers$8,095 CAD to $14,276 CAD

B
Cheapest Retailer
-
$8,095 CAD
Retailer 2
-
$8,566 CAD
View
Price last confirmed 8 days ago
B
Retailer 3
-
$8,566 CAD
View
Final sale: no returns
B
Retailer 4
-
$8,615 CAD
View
B
Retailer 5
-
$8,638 CAD
View
B
Retailer 6
-
$9,281 CAD
View
B
Retailer 7
-
$9,423 CAD
View
B
Retailer 8
-
$9,565 CAD
View
B
Retailer 9
-
$9,938 CAD
View
Retailer 10
-
$9,942 CAD
View
Price last confirmed 15 days ago
B
Retailer 11
-
$10,476 CAD
View
B
Retailer 12
-
$10,708 CAD
View
B
Retailer 13
-
$11,146 CAD
View
Retailer 14
-
$11,289 CAD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$12,499 CAD
View
B
Retailer 16
-
$14,276 CAD
View
Most Expensive
NZ Jewellers
3fbba999-8350-4c1d-b2cf-927f55d0de1e · Nov 5
$17,134 CAD
$12,181 USD
View
Price under review
16 more retailers have this diamond
Prices start from $8,095 CADSave up to $6,181 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
1.20ct Marquise
$8,095 CAD