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Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 2231204594

Certificate GIA 2231204594

Diamond specifications and retailer prices

From $2,589 SGD
A$3,114 AUD
As of November 1, 2026
Save $2,631 SGD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,220 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231204594. Listed at 6 retailers as of November 1, 2026, with prices from $2,589 to $5,220, a $2,631 spread on the same certified stone. MOH London lists it at $5,220. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231204594
Dimensions8.41 × 5.11 × 3.23 mm
L/W Ratio1.65
Top View
8.41 mm5.11 mm0.80 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2231204594
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.1%

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 1
Current: $5,220 SGD|Low: $2,782 SGD|High: $5,284 SGD|Avg: $3,768 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$2,782 SGD
Retailer 2$3,234 SGD
Retailer 5$3,758 SGD
Retailer 3$3,811 SGD
MOH London$5,220 SGD

43 data points across 5 retailers

6 retailers$2,589 SGD to $5,220 SGD

A
Cheapest Retailer
-
$2,589 SGD
A$3,114 AUD
B+
Retailer 2
-
$2,782 SGD
$2,175 USD
View
B+
Retailer 3
-
$3,234 SGD
£1,991 GBP
View
Retailer 4
-
$3,758 SGD
A$4,521 AUD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$3,811 SGD
€2,838 EUR
View
Most Expensive
B
MOH London
CF6C297D8 · Nov 1
$5,220 SGD
£3,214 GBP
View
5 more retailers have this diamond
Prices start from $2,589 SGDSave up to $2,631 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
$2,589 SGD