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Marquise|Natural|GIA

0.80ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6561018054

Certificate GIA 6561018054

Diamond specifications and retailer prices

From $5,271 SGD
A$6,328 AUD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $5,271 SGD at GemTrove
View at GemTrove

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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561018054. Listed at 2 retailers as of November 6, 2026. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 6561018054
Dimensions9.57 × 4.93 × 2.95 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
9.57 mm4.93 mm0.80 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561018054
Side View
Table 62.0%Crown 36°Girdle: THN-THKPavilion 39.3°Culet: NDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $5,271 SGD|Low: $3,876 SGD|High: $6,074 SGD|Avg: $4,771 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 9, 2026
Retailer 5$3,876 SGD
Retailer 9$3,952 SGD
Retailer 4$4,091 SGD
Retailer 7$4,686 SGD
Retailer 2$5,057 SGD
GemTrove$5,271 SGD
Retailer 6$5,457 SGD
Retailer 8$6,061 SGD
Retailer 3$6,074 SGD

10 data points across 9 retailers

2 retailers

Retailer 1
-
$3,952 SGD
Price last confirmed 66 days ago
Most Expensive
B+
GemTrove
GT-N-01273268-98 · Nov 6
$5,271 SGD
A$6,328 AUD
View
1 more retailer has this diamond

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+
0.80ct Marquise
$5,271 SGD