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Marquise|Natural|GIA

1.21ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 7558205114

Certificate GIA 7558205114

Diamond specifications and retailer prices

From $4,194 USD
As of November 5, 2026
Save $1,597 USD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,791 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J colour (near-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 7558205114. Listed at 4 retailers as of November 5, 2026, with prices from $4,194 to $5,791, a $1,597 spread on the same certified stone. 77 Diamonds lists it at $5,791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558205114
Dimensions10.85 × 5.52 × 3.31 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint, Indented Natural, Natural
Top View
10.85 mm5.52 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558205114
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.0%

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: $5,791 USD|Low: $4,351 USD|High: $6,700 USD|Avg: $5,149 USD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$4,351 USD
Retailer 9$4,410 USD
Retailer 2$4,415 USD
Retailer 3$4,860 USD
Retailer 4$4,887 USD
Retailer 7$5,228 USD
Retailer 8$5,414 USD
77 Diamonds$5,791 USD
Retailer 6$6,700 USD

36 data points across 9 retailers

4 retailers$4,194 USD to $5,791 USD

B+
Cheapest Retailer
-
$4,194 USD
B+
Retailer 2
-
$4,351 USD
View
B+
Retailer 3
-
$4,415 USD
View
Most Expensive
B
77 Diamonds
MQZZA43UFPM · Nov 6
$5,791 USD
£4,560 GBP
View
3 more retailers have this diamond
Prices start from $4,194 USDSave up to $1,597 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.

B+
1.21ct Marquise
$4,194 USD