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Marquise|Natural|GIA

1.20ct G VS1 Marquise Natural Diamond

GD • G/VS1 • GIA 2557367269

Certificate GIA 2557367269

Diamond specifications and retailer prices

From $8,513 AUD
As of November 6, 2026
Save $7,834 AUD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,347 AUD at With Clarity · As of November 6, 2026
View at With Clarity

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557367269. Listed at 8 retailers as of November 6, 2026, with prices from $8,513 to $16,347, a $7,834 spread on the same certified stone. With Clarity lists it at $16,347. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557367269
Dimensions10.55 × 5.63 × 3.48 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
10.55 mm5.63 mm1.20 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557367269
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NDepth 61.9%

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 6
Current: $12,384 AUD|Low: $8,513 AUD|High: $16,417 AUD|Avg: $11,708 AUD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 7, 2026
Retailer 5$8,513 AUD
Retailer 6$10,050 AUD
Retailer 3$10,173 AUD
Retailer 7$10,665 AUD
Retailer 4$11,787 AUD
Retailer 2$12,055 AUD
Retailer 1$12,384 AUD
With Clarity$16,347 AUD

46 data points across 8 retailers

8 retailers$8,513 AUD to $16,347 AUD

A
Cheapest Retailer
-
$8,513 AUD
B+
Retailer 2
-
$10,050 AUD
View
B+
Retailer 3
-
$10,173 AUD
View
B
Retailer 4
-
$10,665 AUD
View
Final sale: no returns
B
Retailer 5
-
$11,787 AUD
View
B
Retailer 6
-
$12,055 AUD
View
B
Retailer 7
-
$12,384 AUD
View
Most Expensive
C
With Clarity
2557367269 · Nov 6
$16,347 AUD
$11,232 USD
View
7 more retailers have this diamond
Prices start from $8,513 AUDSave up to $7,834 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
1.20ct Marquise
$8,513 AUD