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Marquise|Natural|GIA

1.21ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 7558169394

Certificate GIA 7558169394

Diamond specifications and retailer prices

From $10,533 AUD
As of November 6, 2026
Save $1,436 AUD (12%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,246 AUD at Cape Diamonds · As of October 12, 2026
View at Cape Diamonds

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded G colour (near-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 7558169394. Listed at 8 retailers as of November 6, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558169394
Dimensions11.81 × 5.63 × 3.21 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizeNone
Top View
11.81 mm5.63 mm1.21 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558169394
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

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: $17,246 AUD|Low: $10,357 AUD|High: $23,754 AUD|Avg: $14,509 AUD|+0.7%
Cape Diamonds
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
November 6, 2026
Retailer 2$10,533 AUD
Retailer 8$10,834 AUD
Retailer 7$11,969 AUD
Retailer 13$12,275 AUD
Retailer 11$13,004 AUD
Retailer 12$13,109 AUD
Retailer 14$13,234 AUD
Retailer 9$13,467 AUD
Retailer 5$14,202 AUD
Retailer 6$14,240 AUD
Retailer 10$15,451 AUD
Cape Diamonds$17,246 AUD
Retailer 3$20,029 AUD
Retailer 4$23,754 AUD

26 data points across 14 retailers

8 retailers$10,533 AUD to $11,969 AUD

B+
Cheapest Retailer
-
$10,533 AUD
B+
Retailer 2
-
$10,834 AUD
View
B+
Retailer 3
-
$11,969 AUD
View
Retailer 4
-
$13,234 AUD
View
Price last confirmed 36 days ago
Retailer 5
-
$14,197 AUD
View
Price last confirmed 26 days ago
Retailer 6
-
$14,240 AUD
View
Price last confirmed 27 days ago
Retailer 7
-
$16,386 AUD
View
Price last confirmed 46 days ago
Most Expensive
Cape Diamonds
cert_7558169394 · Oct 12
$17,246 AUD
ZAR 191,430 ZAR
View
Price last confirmed 25 days ago
7 more retailers have this diamond
Prices start from $10,533 AUDSave up to $1,436 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
$10,533 AUD