Marquise|Natural|GIA

1.20ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 2245088835

Certificate GIA 2245088835

Diamond specifications and retailer prices

From $3,261 USD
As of November 4, 2026
Save $2,583 USD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,844 USD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded J colour (near-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 2245088835. Listed at 15 retailers as of November 4, 2026, with prices from $3,261 to $5,844, a $2,583 spread on the same certified stone. Helzberg Diamonds lists it at $5,844. 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
J
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle39.72°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 2245088835
Dimensions10.35 × 5.46 × 3.36 mm
L/W Ratio1.90
Culet sizeNone
Top View
10.35 mm5.46 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2245088835
Side View
Table 59.0%Crown 39.72°Girdle: THK-VTKPavilion 37.1°Culet: NDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,844 USD|Low: $3,261 USD|High: $5,844 USD|Avg: $4,209 USD
Helzberg Diamonds
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
Retailer 15
November 6, 2026
Retailer 15$3,261 USD
Retailer 4$3,316 USD
Retailer 10$3,341 USD
Retailer 11$3,475 USD
Retailer 7$3,485 USD
Retailer 12$3,540 USD
Retailer 6$3,560 USD
Retailer 9$3,744 USD
Retailer 3$4,157 USD
Retailer 5$4,213 USD
Retailer 8$4,336 USD
Retailer 2$4,525 USD
Retailer 14$5,501 USD
Retailer 13$5,834 USD
Helzberg Diamonds$5,844 USD

31 data points across 15 retailers

15 retailers$3,261 USD to $5,844 USD

B+
Cheapest Retailer
-
$3,261 USD
B+
Retailer 2
-
$3,316 USD
View
B+
Retailer 3
-
$3,341 USD
View
B+
Retailer 4
-
$3,475 USD
View
B+
Retailer 5
-
$3,485 USD
View
B+
Retailer 6
-
$3,540 USD
View
B
Retailer 7
-
$3,560 USD
View
B
Retailer 8
-
$3,744 USD
View
B
Retailer 9
-
$4,157 USD
View
B
Retailer 10
-
$4,213 USD
View
B
Retailer 11
-
$4,336 USD
View
B
Retailer 12
-
$4,525 USD
View
B
Retailer 13
-
$5,501 USD
View
B
Retailer 14
-
$5,834 USD
View
Most Expensive
C
Helzberg Diamonds
XZRIIKLGOOOJL · Nov 6
$5,844 USD
View
14 more retailers have this diamond
Prices start from $3,261 USDSave up to $2,583 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+
1.20ct Marquise
$3,261 USD