CaratHunter
Plans
Marquise|Natural|GIA

0.81ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 6562763568

Certificate GIA 6562763568

Diamond specifications and retailer prices

From $2,031 SGD
$1,589 USD
As of October 31, 2026
Save $247 SGD (11%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,278 SGD at Michael Trio · As of November 1, 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 6562763568. Listed at 3 retailers as of October 31, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562763568
Dimensions9.38 × 4.80 × 3.02 mm
L/W Ratio1.95
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
9.38 mm4.80 mm0.81 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6562763568
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.9%

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: Oct 31
Current: $2,278 SGD|Low: $2,031 SGD|High: $2,278 SGD|Avg: $2,171 SGD
Michael Trio
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$2,031 SGD
Retailer 2$2,228 SGD
Michael Trio$2,278 SGD

3 data points across 3 retailers

3 retailers$2,031 SGD to $2,278 SGD

B+
Cheapest Retailer
-
$2,031 SGD
$1,589 USD
B+
Retailer 2
-
$2,228 SGD
£1,372 GBP
View
Most Expensive
B+
Michael Trio
3366048505 · Nov 1
$2,278 SGD
View
2 more retailers have this diamond
Prices start from $2,031 SGDSave up to $247 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+
0.81ct Marquise
$2,031 SGD