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Marquise|Natural|GIA

1.20ct I VVS1 Marquise Natural Diamond

EX • I/VVS1 • GIA 6552659336

Certificate GIA 6552659336

Diamond specifications and retailer prices

From $4,717 AUD
As of November 4, 2026
Save $5,184 AUD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,245 AUD at NZ Jewellers · As of September 20, 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 I colour (near-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 6552659336. Listed at 17 retailers as of November 4, 2026, with a 110% 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
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6552659336
Dimensions10.56 × 5.55 × 3.45 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
10.56 mm5.55 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6552659336
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.2%

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: $4,894 AUD|Low: $4,717 AUD|High: $10,375 AUD|Avg: $6,374 AUD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$4,717 AUD
Retailer 1$4,894 AUD
Retailer 9$5,554 AUD
Retailer 4$5,685 AUD
Retailer 11$5,753 AUD
Retailer 2$6,120 AUD
Retailer 8$6,233 AUD
Retailer 5$6,314 AUD
Retailer 3$6,505 AUD
Retailer 7$7,025 AUD
Retailer 6$9,901 AUD

33 data points across 11 retailers

17 retailers$4,717 AUD to $9,901 AUD

A
Cheapest Retailer
-
$4,717 AUD
A
Retailer 2
-
$4,894 AUD
View
A
Retailer 3
-
$5,554 AUD
View
A
Retailer 4
-
$5,685 AUD
View
A
Retailer 5
-
$5,753 AUD
View
Final sale: no returns
A
Retailer 6
-
$5,880 AUD
View
A
Retailer 7
-
$5,885 AUD
View
Retailer 8
-
$6,120 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$6,233 AUD
View
A
Retailer 10
-
$6,314 AUD
View
Retailer 11
-
$6,427 AUD
View
Price last confirmed 21 days ago
Retailer 12
-
$6,454 AUD
View
Price last confirmed 45 days ago
Retailer 13
-
$6,505 AUD
View
Price last confirmed 28 days ago
A
Retailer 14
-
$7,025 AUD
View
Retailer 15
-
$7,447 AUD
View
Price last confirmed 45 days ago
B+
Retailer 16
-
$9,901 AUD
View
Most Expensive
NZ Jewellers
e9ae1364-2935-4187-836b-88f6154d5f64 · Sep 20
$11,245 AUD
$7,872 USD
View
Price last confirmed 46 days ago
16 more retailers have this diamond
Prices start from $4,717 AUDSave up to $5,184 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
$4,717 AUD