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Marquise|Natural|GIA

1.20ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 7558205454

Certificate GIA 7558205454

Diamond specifications and retailer prices

From $10,028 AUD
As of November 4, 2026
Save $13,449 AUD (57%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $23,477 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded D 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 7558205454. Listed at 26 retailers as of November 4, 2026, with prices from $10,028 to $23,477, a $13,449 spread on the same certified stone. NZ Jewellers lists it at $23,477. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.1°
OriginNatural
Grading LabGIA
CertificateGIA 7558205454
Dimensions11.12 × 5.49 × 3.44 mm
L/W Ratio2.03
Girdle conditionFaceted
Top View
11.12 mm5.49 mm1.20 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558205454
Side View
Table 58.0%Crown 32°Girdle: MED-THKPavilion 38.1°Culet: NDepth 62.6%

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: $23,477 AUD|Low: $10,028 AUD|High: $23,477 AUD|Avg: $13,691 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
November 7, 2026
Retailer 15$10,028 AUD
Retailer 5$10,450 AUD
Retailer 24$10,454 AUD
Retailer 17$10,819 AUD
Retailer 14$10,990 AUD
Retailer 9$11,215 AUD
Retailer 12$11,687 AUD
Retailer 22$11,738 AUD
Retailer 4$11,739 AUD
Retailer 10$12,717 AUD
Retailer 8$12,912 AUD
Retailer 6$12,966 AUD
Retailer 2$12,978 AUD
Retailer 13$13,340 AUD
Retailer 3$13,593 AUD
Retailer 25$13,593 AUD
Retailer 18$14,036 AUD
Retailer 26$14,045 AUD
Retailer 16$14,062 AUD
Retailer 19$14,673 AUD
Retailer 11$15,127 AUD
Retailer 23$15,333 AUD
Retailer 7$15,453 AUD
Retailer 20$17,126 AUD
Retailer 21$19,508 AUD
NZ Jewellers$23,477 AUD

24 data points across 26 retailers

26 retailers$10,028 AUD to $23,477 AUD

A
Cheapest Retailer
-
$10,028 AUD
B+
Retailer 2
-
$10,450 AUD
View
A
Retailer 3
-
$10,454 AUD
View
B+
Retailer 4
-
$10,819 AUD
View
B+
Retailer 5
-
$10,990 AUD
View
B+
Retailer 6
-
$11,215 AUD
View
B+
Retailer 7
-
$11,687 AUD
View
B+
Retailer 8
-
$11,738 AUD
View
Final sale: no returns
Retailer 9
-
$11,739 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$12,717 AUD
View
B+
Retailer 11
-
$12,912 AUD
View
Retailer 12
-
$12,966 AUD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$12,978 AUD
View
B+
Retailer 14
-
$13,340 AUD
View
B+
Retailer 15
-
$13,593 AUD
View
B+
Retailer 16
-
$13,593 AUD
View
B+
Retailer 17
-
$14,036 AUD
View
B+
Retailer 18
-
$14,045 AUD
View
B+
Retailer 19
-
$14,062 AUD
View
B+
Retailer 20
-
$14,673 AUD
View
B
Retailer 21
-
$15,127 AUD
View
B
Retailer 22
-
$15,333 AUD
View
Retailer 23
-
$15,453 AUD
View
Price last confirmed 15 days ago
B
Retailer 24
-
$17,126 AUD
View
B
Retailer 25
-
$19,508 AUD
View
Most Expensive
B
NZ Jewellers
2a40faad-f302-47d7-aebb-f81fc6c5f8b7 · Nov 5
$23,477 AUD
$16,131 USD
View
25 more retailers have this diamond
Prices start from $10,028 AUDSave up to $13,449 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
$10,028 AUD