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Marquise|Natural|GIA

1.20ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 7548435500

Certificate GIA 7548435500

Diamond specifications and retailer prices

From $10,808 AUD
As of November 5, 2026
Save $8,235 AUD (43%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $24,518 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 F 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 7548435500. Listed at 32 retailers as of November 5, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35.11°
Pavilion angle41.12°
OriginNatural
Grading LabGIA
CertificateGIA 7548435500
Dimensions10.77 × 5.67 × 3.59 mm
L/W Ratio1.90
Culet sizeNone
Top View
10.77 mm5.67 mm1.20 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548435500
Side View
Table 58.0%Crown 35.11°Girdle: MED-THKPavilion 41.12°Culet: NoneDepth 63.3%

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 5
Current: $15,557 AUD|Low: $9,725 AUD|High: $19,376 AUD|Avg: $13,849 AUD
Retailer 1
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 7, 2026
Retailer 12$10,808 AUD
Retailer 3$11,537 AUD
Retailer 14$11,669 AUD
Retailer 2$12,259 AUD
Retailer 6$12,259 AUD
Retailer 9$12,902 AUD
Retailer 8$13,235 AUD
Retailer 13$13,457 AUD
Retailer 4$13,484 AUD
Retailer 5$13,487 AUD
Retailer 10$15,157 AUD
Retailer 1$15,557 AUD
Retailer 11$17,884 AUD
Retailer 7$19,042 AUD

45 data points across 14 retailers

32 retailers$10,808 AUD to $19,042 AUD

B+
Cheapest Retailer
-
$10,808 AUD
B+
Retailer 2
-
$10,894 AUD
View
B+
Retailer 3
-
$11,413 AUD
View
B+
Retailer 4
-
$11,479 AUD
View
B+
Retailer 5
-
$11,537 AUD
View
B+
Retailer 6
-
$11,669 AUD
View
B+
Retailer 7
-
$11,815 AUD
View
B+
Retailer 8
-
$12,182 AUD
View
B+
Retailer 9
-
$12,259 AUD
View
Final sale: no returns
Retailer 10
-
$12,259 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$12,902 AUD
View
B+
Retailer 12
-
$13,067 AUD
View
B+
Retailer 13
-
$13,235 AUD
View
B
Retailer 14
-
$13,281 AUD
View
B
Retailer 15
-
$13,430 AUD
View
Retailer 16
-
$13,457 AUD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$13,484 AUD
View
B
Retailer 18
-
$13,487 AUD
View
B
Retailer 19
-
$13,614 AUD
View
Retailer 20
-
$13,896 AUD
View
Price last confirmed 15 days ago
B
Retailer 21
-
$14,365 AUD
View
B
Retailer 22
-
$14,365 AUD
View
B
Retailer 23
-
$14,647 AUD
View
B
Retailer 24
-
$14,682 AUD
View
B
Retailer 25
-
$14,845 AUD
View
B
Retailer 26
-
$14,868 AUD
View
B
Retailer 27
-
$15,157 AUD
View
B
Retailer 28
-
$15,324 AUD
View
B
Retailer 29
-
$15,557 AUD
View
B
Retailer 30
-
$17,884 AUD
View
B
Retailer 31
-
$19,042 AUD
View
Most Expensive
NZ Jewellers
cf8b9ba5-a483-470a-8806-8f13687130b3 · Nov 5
$24,518 AUD
$16,846 USD
View
Price under review
31 more retailers have this diamond
Prices start from $10,808 AUDSave up to $8,235 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+
1.20ct Marquise
$10,808 AUD