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Marquise|Natural|GIA

1.21ct F VVS1 Marquise Natural Diamond

EX • F/VVS1 • GIA 5553583372

Certificate GIA 5553583372

Diamond specifications and retailer prices

From $11,633 AUD
As of November 6, 2026
Save $8,087 AUD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,720 AUD at MOH London · As of November 7, 2026
View at MOH London

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553583372. Listed at 15 retailers as of November 6, 2026, with prices from $11,633 to $19,720, a $8,087 spread on the same certified stone. MOH London lists it at $19,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553583372
Dimensions10.84 × 5.57 × 3.52 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
10.84 mm5.57 mm1.21 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553583372
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.2%

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: $19,720 AUD|Low: $9,389 AUD|High: $20,038 AUD|Avg: $13,154 AUD|-1.6%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 7, 2026
Retailer 15$9,389 AUD
Retailer 9$9,811 AUD
Retailer 8$9,980 AUD
Retailer 16$10,605 AUD
Retailer 10$11,062 AUD
Retailer 4$11,633 AUD
Retailer 11$11,883 AUD
Retailer 6$12,412 AUD
Retailer 12$12,429 AUD
Retailer 22$12,516 AUD
Retailer 5$12,694 AUD
Retailer 18$13,232 AUD
Retailer 23$13,742 AUD
Retailer 17$13,880 AUD
Retailer 21$14,250 AUD
Retailer 13$15,005 AUD
Retailer 7$15,237 AUD
Retailer 3$15,269 AUD
Retailer 14$15,542 AUD
Retailer 20$15,563 AUD
Retailer 19$15,867 AUD
Retailer 2$18,580 AUD
MOH London$19,720 AUD

24 data points across 23 retailers

15 retailers$11,633 AUD to $19,720 AUD

B+
Cheapest Retailer
-
$11,633 AUD
B+
Retailer 2
-
$12,412 AUD
View
B+
Retailer 3
-
$12,516 AUD
View
B+
Retailer 4
-
$12,694 AUD
View
Final sale: no returns
B+
Retailer 5
-
$13,232 AUD
View
B+
Retailer 6
-
$13,742 AUD
View
B+
Retailer 7
-
$13,880 AUD
View
B+
Retailer 8
-
$14,250 AUD
View
B+
Retailer 9
-
$15,005 AUD
View
B+
Retailer 10
-
$15,237 AUD
View
B+
Retailer 11
-
$15,269 AUD
View
B
Retailer 12
-
$15,563 AUD
View
B+
Retailer 13
-
$15,867 AUD
View
B+
Retailer 14
-
$18,580 AUD
View
Most Expensive
B
MOH London
05B86DF3E · Nov 7
$19,720 AUD
£10,669 GBP
View
14 more retailers have this diamond
Prices start from $11,633 AUDSave up to $8,087 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
$11,633 AUD