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Marquise|Natural|GIA

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 6247029972

Certificate GIA 6247029972

Diamond specifications and retailer prices

From $3,640 SGD
As of November 4, 2026
Save $3,280 SGD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,920 SGD at Helzberg Diamonds · As of November 4, 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 November 4, 2026, with prices from $3,640 to $6,920, a $3,280 spread on the same certified stone. Helzberg Diamonds lists it at $6,920. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,920 SGD|Low: $3,640 SGD|High: $7,161 SGD|Avg: $4,873 SGD|-3.4%
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 5, 2026
Retailer 12$3,640 SGD
Retailer 2$3,805 SGD
Retailer 15$3,934 SGD
Retailer 7$4,006 SGD
Retailer 8$4,198 SGD
Retailer 10$4,250 SGD
Retailer 6$4,384 SGD
Retailer 11$4,649 SGD
Retailer 3$4,674 SGD
Retailer 4$4,775 SGD
Retailer 14$4,855 SGD
Retailer 9$5,050 SGD
Retailer 5$5,566 SGD
Retailer 13$6,140 SGD
Retailer 16$6,522 SGD
Helzberg Diamonds$6,920 SGD

32 data points across 16 retailers

16 retailers$3,640 SGD to $6,920 SGD

A
Cheapest Retailer
-
$3,640 SGD
A
Retailer 2
-
$3,805 SGD
View
A
Retailer 3
-
$3,934 SGD
View
A
Retailer 4
-
$4,006 SGD
View
A
Retailer 5
-
$4,198 SGD
View
A
Retailer 6
-
$4,250 SGD
View
A
Retailer 7
-
$4,384 SGD
View
B+
Retailer 8
-
$4,649 SGD
View
B+
Retailer 9
-
$4,674 SGD
View
B+
Retailer 10
-
$4,775 SGD
View
B+
Retailer 11
-
$4,855 SGD
View
B+
Retailer 12
-
$5,050 SGD
View
B+
Retailer 13
-
$5,566 SGD
View
B
Retailer 14
-
$6,140 SGD
View
B
Retailer 15
-
$6,522 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRMIKNGIPPNI · Nov 4
$6,920 SGD
$5,418 USD
View
15 more retailers have this diamond
Prices start from $3,640 SGDSave up to $3,280 SGD

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
$3,640 SGD