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Marquise|Natural|GIA

1.01ct I VS1 Marquise Natural Diamond

VG • I/VS1 • GIA 1246114828

Certificate GIA 1246114828

Diamond specifications and retailer prices

From $4,675 SGD
As of November 4, 2026
Save $3,706 SGD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,382 SGD 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 $4,675 to $8,382, a $3,706 spread on the same certified stone. Helzberg Diamonds lists it at $8,382. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,382 SGD|Low: $4,675 SGD|High: $8,382 SGD|Avg: $6,011 SGD
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$4,675 SGD
Retailer 12$4,750 SGD
Retailer 3$4,906 SGD
Retailer 5$4,998 SGD
Retailer 7$5,102 SGD
Retailer 9$5,363 SGD
Retailer 4$5,780 SGD
Retailer 14$5,925 SGD
Retailer 6$5,971 SGD
Retailer 8$6,009 SGD
Retailer 15$6,464 SGD
Retailer 2$6,489 SGD
Retailer 11$7,887 SGD
Retailer 13$8,329 SGD
Helzberg Diamonds$8,382 SGD

6 data points across 15 retailers

15 retailers$4,675 SGD to $8,382 SGD

B+
Cheapest Retailer
-
$4,675 SGD
B+
Retailer 2
-
$4,750 SGD
View
B+
Retailer 3
-
$4,906 SGD
View
B+
Retailer 4
-
$4,998 SGD
View
B+
Retailer 5
-
$5,102 SGD
View
B+
Retailer 6
-
$5,363 SGD
View
B
Retailer 7
-
$5,780 SGD
View
B
Retailer 8
-
$5,925 SGD
View
B
Retailer 9
-
$5,971 SGD
View
B
Retailer 10
-
$6,009 SGD
View
B
Retailer 11
-
$6,464 SGD
View
B+
Retailer 12
-
$6,489 SGD
View
B
Retailer 13
-
$7,887 SGD
View
B
Retailer 14
-
$8,329 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKMHHKOIO · Nov 6
$8,382 SGD
$6,540 USD
View
14 more retailers have this diamond
Prices start from $4,675 SGDSave up to $3,706 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.

B+
1.01ct Marquise
$4,675 SGD