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Marquise|Natural|GIA

1.21ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6555131171

Certificate GIA 6555131171

Diamond specifications and retailer prices

From $12,323 AUD
As of November 6, 2026
Save $4,603 AUD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,926 AUD at Jared · As of November 6, 2026
View at Jared

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555131171. Listed at 8 retailers as of November 6, 2026, with prices from $12,323 to $16,926, a $4,603 spread on the same certified stone. Jared lists it at $16,926. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555131171
Dimensions10.96 × 5.62 × 3.39 mm
L/W Ratio1.95
Top View
10.96 mm5.62 mm1.21 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555131171
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $16,926 AUD|Low: $11,829 AUD|High: $17,421 AUD|Avg: $14,635 AUD|-2.8%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 7$11,829 AUD
Retailer 8$12,234 AUD
Retailer 14$12,323 AUD
Retailer 9$12,759 AUD
Retailer 6$13,087 AUD
Retailer 11$13,275 AUD
Retailer 2$13,278 AUD
Retailer 5$14,995 AUD
Retailer 15$15,343 AUD
Retailer 12$15,503 AUD
Retailer 4$15,603 AUD
Retailer 3$15,659 AUD
Retailer 10$16,213 AUD
Retailer 13$16,373 AUD
Retailer 16$16,544 AUD
Jared$16,926 AUD

11 data points across 16 retailers

8 retailers$12,323 AUD to $16,926 AUD

B+
Cheapest Retailer
-
$12,323 AUD
B+
Retailer 2
-
$12,759 AUD
View
B+
Retailer 3
-
$13,275 AUD
View
B+
Retailer 4
-
$13,278 AUD
View
Final sale: no returns
B
Retailer 5
-
$15,503 AUD
View
B
Retailer 6
-
$16,213 AUD
View
B
Retailer 7
-
$16,373 AUD
View
Most Expensive
B
Jared
159442491 · Nov 6
$16,926 AUD
$11,630 USD
View
7 more retailers have this diamond
Prices start from $12,323 AUDSave up to $4,603 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.

B+
1.21ct Marquise
$12,323 AUD