Marquise|Natural|GIA

1.01ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 1246114828

Certificate GIA 1246114828

Diamond specifications and retailer prices

From $3,648 USD
As of November 4, 2026
Save $2,892 USD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,540 USD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I 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 1246114828. Listed at 15 retailers as of November 4, 2026, with prices from $3,648 to $6,540, a $2,892 spread on the same certified stone. Helzberg Diamonds lists it at $6,540. 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

1.01
Carat
I
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246114828
Dimensions9.54 × 5.15 × 3.35 mm
L/W Ratio1.85
Top View
9.54 mm5.15 mm1.01 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246114828
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 64.9%

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: $6,540 USD|Low: $3,648 USD|High: $6,540 USD|Avg: $4,690 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 10$3,648 USD
Retailer 12$3,706 USD
Retailer 3$3,828 USD
Retailer 5$3,900 USD
Retailer 7$3,981 USD
Retailer 9$4,185 USD
Retailer 4$4,510 USD
Retailer 14$4,623 USD
Retailer 6$4,659 USD
Retailer 8$4,689 USD
Retailer 15$5,044 USD
Retailer 2$5,063 USD
Retailer 11$6,154 USD
Retailer 13$6,499 USD
Helzberg Diamonds$6,540 USD

6 data points across 15 retailers

15 retailers$3,648 USD to $6,540 USD

B+
Cheapest Retailer
-
$3,648 USD
B+
Retailer 2
-
$3,706 USD
View
B+
Retailer 3
-
$3,828 USD
View
B+
Retailer 4
-
$3,900 USD
View
B+
Retailer 5
-
$3,981 USD
View
B+
Retailer 6
-
$4,185 USD
View
B
Retailer 7
-
$4,510 USD
View
B
Retailer 8
-
$4,623 USD
View
B
Retailer 9
-
$4,659 USD
View
B
Retailer 10
-
$4,689 USD
View
B
Retailer 11
-
$5,044 USD
View
B+
Retailer 12
-
$5,063 USD
View
B
Retailer 13
-
$6,154 USD
View
B
Retailer 14
-
$6,499 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKMHHKOIO · Nov 6
$6,540 USD
View
14 more retailers have this diamond
Prices start from $3,648 USDSave up to $2,892 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+
1.01ct Marquise
$3,648 USD