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Marquise|Natural|GIA

1.21ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 7551207202

Certificate GIA 7551207202

Diamond specifications and retailer prices

From $10,000 AUD
As of November 4, 2026
Save $8,846 AUD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,846 AUD at MOH London · As of November 4, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551207202. Listed at 23 retailers as of November 4, 2026, with prices from $10,000 to $18,846, a $8,846 spread on the same certified stone. MOH London lists it at $18,846. 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

1.21
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551207202
Dimensions10.35 × 5.51 × 3.51 mm
L/W Ratio1.88
Culet sizeNone
Key to symbols
Feather
Top View
10.35 mm5.51 mm1.21 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551207202
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.7%

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: $18,846 AUD|Low: $10,000 AUD|High: $19,568 AUD|Avg: $13,977 AUD|-3.4%
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
November 4, 2026
Retailer 10$10,000 AUD
Retailer 9$10,687 AUD
Retailer 15$10,780 AUD
Retailer 13$10,914 AUD
Retailer 2$11,338 AUD
Retailer 16$12,519 AUD
Retailer 7$12,818 AUD
Retailer 4$12,830 AUD
Retailer 8$12,875 AUD
Retailer 12$12,929 AUD
Retailer 3$13,561 AUD
Retailer 11$13,735 AUD
Retailer 5$14,375 AUD
Retailer 14$14,664 AUD
Retailer 6$17,045 AUD
MOH London$18,846 AUD

32 data points across 16 retailers

23 retailers$10,000 AUD to $18,846 AUD

A
Cheapest Retailer
-
$10,000 AUD
B+
Retailer 2
-
$10,335 AUD
View
B+
Retailer 3
-
$10,687 AUD
View
B+
Retailer 4
-
$10,780 AUD
View
B+
Retailer 5
-
$10,797 AUD
View
B+
Retailer 6
-
$10,864 AUD
View
B+
Retailer 7
-
$10,914 AUD
View
B+
Retailer 8
-
$11,338 AUD
View
Final sale: no returns
B+
Retailer 9
-
$11,547 AUD
View
B+
Retailer 10
-
$11,602 AUD
View
B
Retailer 11
-
$12,365 AUD
View
B
Retailer 12
-
$12,519 AUD
View
Retailer 13
-
$12,818 AUD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$12,830 AUD
View
B+
Retailer 15
-
$12,875 AUD
View
B+
Retailer 16
-
$12,929 AUD
View
Retailer 17
-
$13,092 AUD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$13,561 AUD
View
B
Retailer 19
-
$13,735 AUD
View
B
Retailer 20
-
$14,375 AUD
View
B
Retailer 21
-
$14,664 AUD
View
B
Retailer 22
-
$17,045 AUD
View
Most Expensive
B
MOH London
6C9EC9213 · Nov 4
$18,846 AUD
£10,410 GBP
View
22 more retailers have this diamond
Prices start from $10,000 AUDSave up to $8,846 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
1.21ct Marquise
$10,000 AUD