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Marquise|Natural|GIA

1.00ct K VS2 Marquise Natural Diamond

GD • K/VS2 • GIA 6561450803

Certificate GIA 6561450803

Diamond specifications and retailer prices

From $2,682 SGD
As of November 4, 2026
Save $665 SGD (20%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,348 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561450803. Listed at 5 retailers as of November 4, 2026, with prices from $2,682 to $3,348, a $665 spread on the same certified stone. Blue Nile lists it at $3,348. 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
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561450803
Dimensions9.93 × 5.22 × 3.33 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Feather
Top View
9.93 mm5.22 mm1.00 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561450803
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: 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: $3,348 SGD|Low: $2,682 SGD|High: $3,348 SGD|Avg: $3,015 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$2,682 SGD
Retailer 5$2,808 SGD
Retailer 2$2,993 SGD
Retailer 4$3,180 SGD
Blue Nile$3,348 SGD

35 data points across 5 retailers

5 retailers$2,682 SGD to $3,348 SGD

A
Cheapest Retailer
-
$2,682 SGD
B+
Retailer 2
-
$2,808 SGD
View
B+
Retailer 3
-
$2,993 SGD
View
B+
Retailer 4
-
$3,180 SGD
View
Most Expensive
B
Blue Nile
30303846 · Nov 5
$3,348 SGD
$2,621 USD
View
4 more retailers have this diamond
Prices start from $2,682 SGDSave up to $665 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
$2,682 SGD