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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 $3,302 USD
As of November 4, 2026
Save $3,629 USD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,872 USD 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
Color
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: $4,154 USD|Low: $3,302 USD|High: $7,263 USD|Avg: $4,454 USD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$3,302 USD
Retailer 4$3,426 USD
Retailer 10$3,888 USD
Retailer 5$3,980 USD
Retailer 2$4,027 USD
Retailer 1$4,154 USD
Retailer 9$4,363 USD
Retailer 6$4,420 USD
Retailer 3$4,554 USD
Retailer 8$4,918 USD
Retailer 7$6,931 USD

34 data points across 11 retailers

17 retailers$3,302 USD to $6,931 USD

A
Cheapest Retailer
-
$3,302 USD
A
Retailer 2
-
$3,426 USD
View
A
Retailer 3
-
$3,888 USD
View
A
Retailer 4
-
$3,980 USD
View
A
Retailer 5
-
$4,027 USD
View
Final sale: no returns
A
Retailer 6
-
$4,116 USD
View
A
Retailer 7
-
$4,120 USD
View
A
Retailer 8
-
$4,154 USD
View
A
Retailer 9
-
$4,363 USD
View
A
Retailer 10
-
$4,420 USD
View
Retailer 11
-
$4,499 USD
View
Price last confirmed 21 days ago
Retailer 12
-
$4,518 USD
View
Price last confirmed 45 days ago
Retailer 13
-
$4,554 USD
View
Price last confirmed 28 days ago
A
Retailer 14
-
$4,918 USD
View
Retailer 15
-
$5,213 USD
View
Price last confirmed 45 days ago
B+
Retailer 16
-
$6,931 USD
View
Most Expensive
NZ Jewellers
e9ae1364-2935-4187-836b-88f6154d5f64 · Sep 20
$7,872 USD
View
Price last confirmed 46 days ago
16 more retailers have this diamond
Prices start from $3,302 USDSave up to $3,629 USD

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
$3,302 USD