Marquise|Natural|GIA

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 6247029972

Certificate GIA 6247029972

Diamond specifications and retailer prices

From $2,909 USD
As of October 31, 2026
Save $2,622 USD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,531 USD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6247029972. Listed at 16 retailers as of October 31, 2026, with prices from $2,909 to $5,531, a $2,622 spread on the same certified stone. Helzberg Diamonds lists it at $5,531. 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

1.00
Carat
I
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.12°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6247029972
Dimensions9.78 × 5.24 × 3.34 mm
L/W Ratio1.87
Culet sizeNone
Top View
9.78 mm5.24 mm1.00 ctI / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247029972
Side View
Table 63.0%Crown 38.12°Girdle: VTN-VTKPavilion 41.8°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,531 USD|Low: $2,909 USD|High: $5,606 USD|Avg: $3,912 USD|-1.3%
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
Retailer 16
November 2, 2026
Retailer 4$2,909 USD
Retailer 3$2,963 USD
Retailer 16$3,136 USD
Retailer 13$3,143 USD
Retailer 8$3,287 USD
Retailer 9$3,400 USD
Retailer 7$3,504 USD
Retailer 14$3,710 USD
Retailer 5$3,730 USD
Retailer 6$3,806 USD
Retailer 2$3,886 USD
Retailer 10$4,036 USD
Retailer 12$4,450 USD
Retailer 15$4,905 USD
Retailer 11$5,206 USD
Helzberg Diamonds$5,531 USD

36 data points across 16 retailers

16 retailers$2,909 USD to $5,531 USD

A
Cheapest Retailer
-
$2,909 USD
A
Retailer 2
-
$2,963 USD
SGD 4,004 SGD
View
A
Retailer 3
-
$3,136 USD
View
A
Retailer 4
-
$3,143 USD
View
A
Retailer 5
-
$3,287 USD
View
A
Retailer 6
-
$3,400 USD
£2,677 GBP
View
B+
Retailer 7
-
$3,504 USD
SGD 4,735 SGD
View
B+
Retailer 8
-
$3,710 USD
View
B+
Retailer 9
-
$3,730 USD
View
B+
Retailer 10
-
$3,806 USD
View
B+
Retailer 11
-
$3,886 USD
€3,701 EUR
View
B+
Retailer 12
-
$4,036 USD
View
B
Retailer 13
-
$4,450 USD
£3,504 GBP
View
B
Retailer 14
-
$4,905 USD
View
B
Retailer 15
-
$5,206 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMIKNGIPPNI · Nov 2
$5,531 USD
View
15 more retailers have this diamond
Prices start from $2,909 USDSave up to $2,622 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
1.00ct Marquise
$2,909 USD