Marquise|Natural|GIA

0.81ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 1563419000

Certificate GIA 1563419000

Diamond specifications and retailer prices

From $1,585 USD
As of October 28, 2026
Save $287 USD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,872 USD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563419000. Listed at 4 retailers as of October 28, 2026, with prices from $1,585 to $1,872, a $287 spread on the same certified stone. Michael Trio lists it at $1,872. 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

0.81
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563419000
Dimensions8.93 × 4.83 × 3.21 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
8.93 mm4.83 mm0.81 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563419000
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.4%

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: Oct 28
Current: $1,872 USD|Low: $1,585 USD|High: $1,872 USD|Avg: $1,735 USD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3$1,585 USD
Retailer 4$1,670 USD
Retailer 2$1,846 USD
Michael Trio$1,872 USD

31 data points across 4 retailers

4 retailers$1,585 USD to $1,872 USD

A
Cheapest Retailer
-
$1,585 USD
B+
Retailer 2
-
$1,670 USD
View
B+
Retailer 3
-
$1,846 USD
£1,454 GBP
View
Most Expensive
B+
Michael Trio
2303287729 · Oct 31
$1,872 USD
SGD 2,530 SGD
View
3 more retailers have this diamond
Prices start from $1,585 USDSave up to $287 USD

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
0.81ct Marquise
$1,585 USD