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Marquise|Natural|GIA

1.22ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 7553371028

Certificate GIA 7553371028

Diamond specifications and retailer prices

From $5,213 AUD
As of November 4, 2026
Save $4,089 AUD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,302 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural marquise diamond

This 1.22ct natural marquise sits in the classic one-carat band, graded G 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 7553371028. Listed at 12 retailers as of November 4, 2026, with prices from $5,213 to $9,302, a $4,089 spread on the same certified stone. Wholesale Diamonds Direct lists it at $9,302. 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

1.22
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.36°
Pavilion angle41.65°
OriginNatural
Grading LabGIA
CertificateGIA 7553371028
Dimensions10.68 × 5.65 × 3.60 mm
L/W Ratio1.89
Culet sizeNone
Top View
10.68 mm5.65 mm1.22 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553371028
Side View
Table 58.0%Crown 34.36°Girdle: MED-THKPavilion 41.65°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,017 AUD|Low: $5,213 AUD|High: $9,673 AUD|Avg: $6,492 AUD|-6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 7, 2026
Retailer 6$5,213 AUD
Retailer 5$5,340 AUD
Retailer 2$5,344 AUD
Retailer 7$5,571 AUD
Retailer 10$5,691 AUD
Retailer 1$6,017 AUD
Retailer 8$6,613 AUD
Retailer 9$6,670 AUD
Retailer 4$6,702 AUD
Retailer 3$7,233 AUD
Wholesale Diamonds Direct$9,302 AUD

36 data points across 11 retailers

12 retailers$5,213 AUD to $9,302 AUD

A
Cheapest Retailer
-
$5,213 AUD
A
Retailer 2
-
$5,340 AUD
View
A
Retailer 3
-
$5,344 AUD
View
B+
Retailer 4
-
$5,571 AUD
View
B+
Retailer 5
-
$5,691 AUD
View
B+
Retailer 6
-
$6,017 AUD
View
B+
Retailer 7
-
$6,613 AUD
View
B+
Retailer 8
-
$6,670 AUD
View
B+
Retailer 9
-
$6,702 AUD
View
B+
Retailer 10
-
$7,233 AUD
View
B+
Retailer 11
-
$7,245 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
661914560 · Nov 6
$9,302 AUD
$6,391 USD
View
11 more retailers have this diamond
Prices start from $5,213 AUDSave up to $4,089 AUD

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.

A
1.22ct Marquise
$5,213 AUD