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Marquise|Natural|GIA

0.80ct I VS2 Marquise Natural Diamond

GD • I/VS2 • GIA 1559702045

Certificate GIA 1559702045

Diamond specifications and retailer prices

From $1,787 SGD
As of November 5, 2026
Save $346 SGD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,133 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded I 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 1559702045. Listed at 4 retailers as of November 5, 2026, with prices from $1,787 to $2,133, a $346 spread on the same certified stone. Blue Nile lists it at $2,133. 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

0.80
Carat
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559702045
Dimensions9.67 × 4.64 × 2.96 mm
L/W Ratio2.08
Culet sizeNone
Key to symbols
Cavity, Cloud, Crystal
Top View
9.67 mm4.64 mm0.80 ctI / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1559702045
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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 5
Current: $2,133 SGD|Low: $1,787 SGD|High: $2,223 SGD|Avg: $1,966 SGD|-4.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$1,787 SGD
Retailer 2$1,920 SGD
Retailer 4$1,973 SGD
Blue Nile$2,133 SGD

40 data points across 4 retailers

4 retailers$1,787 SGD to $2,133 SGD

A
Cheapest Retailer
-
$1,787 SGD
B+
Retailer 2
-
$1,920 SGD
View
B+
Retailer 3
-
$1,973 SGD
View
Most Expensive
B+
Blue Nile
29716603 · Nov 5
$2,133 SGD
$1,670 USD
View
3 more retailers have this diamond
Prices start from $1,787 SGDSave up to $346 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
0.80ct Marquise
$1,787 SGD