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Marquise|Natural|GIA

1.00ct H VS2 Marquise Natural Diamond

GD • H/VS2 • GIA 5566200817

Certificate GIA 5566200817

Diamond specifications and retailer prices

From $3,963 SGD
As of November 4, 2026
Save $3,573 SGD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,536 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566200817. Listed at 16 retailers as of November 4, 2026, with prices from $3,963 to $7,536, a $3,573 spread on the same certified stone. Helzberg Diamonds lists it at $7,536. 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
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.83°
Pavilion angle40.47°
OriginNatural
Grading LabGIA
CertificateGIA 5566200817
Dimensions9.41 × 5.16 × 3.33 mm
L/W Ratio1.82
Culet sizeNone
Top View
9.41 mm5.16 mm1.00 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5566200817
Side View
Table 62.0%Crown 40.83°Girdle: MED-ETKPavilion 40.47°Culet: NoneDepth 64.5%

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: $7,536 SGD|Low: $3,963 SGD|High: $7,769 SGD|Avg: $5,255 SGD|-3.0%
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 11$3,963 SGD
Retailer 6$3,999 SGD
Retailer 2$4,141 SGD
Retailer 14$4,280 SGD
Retailer 8$4,359 SGD
Retailer 7$4,426 SGD
Retailer 9$4,623 SGD
Retailer 5$4,772 SGD
Retailer 10$5,024 SGD
Retailer 16$5,064 SGD
Retailer 3$5,146 SGD
Retailer 13$5,284 SGD
Retailer 4$6,053 SGD
Retailer 12$6,684 SGD
Retailer 15$7,107 SGD
Helzberg Diamonds$7,536 SGD

33 data points across 16 retailers

16 retailers$3,963 SGD to $7,536 SGD

A
Cheapest Retailer
-
$3,963 SGD
A
Retailer 2
-
$3,999 SGD
View
A
Retailer 3
-
$4,141 SGD
View
A
Retailer 4
-
$4,280 SGD
View
B+
Retailer 5
-
$4,359 SGD
View
B+
Retailer 6
-
$4,426 SGD
View
B+
Retailer 7
-
$4,623 SGD
View
B+
Retailer 8
-
$4,772 SGD
View
B+
Retailer 9
-
$5,024 SGD
View
B+
Retailer 10
-
$5,064 SGD
View
B+
Retailer 11
-
$5,146 SGD
View
B+
Retailer 12
-
$5,284 SGD
View
B
Retailer 13
-
$6,053 SGD
View
B
Retailer 14
-
$6,684 SGD
View
B
Retailer 15
-
$7,107 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMMIGGOHN · Nov 4
$7,536 SGD
$5,900 USD
View
15 more retailers have this diamond
Prices start from $3,963 SGDSave up to $3,573 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
$3,963 SGD