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Marquise|Natural|GIA

0.80ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 3555493809

Certificate GIA 3555493809

Diamond specifications and retailer prices

From $2,487 AUD
$1,747 USD
As of October 31, 2026
6 retailers carry this diamond
Most expensive: $2,997 AUD at Wholesale Diamonds Direct · As of October 12, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555493809. Listed at 6 retailers as of October 31, 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.88°
Pavilion angle41.35°
OriginNatural
Grading LabGIA
CertificateGIA 3555493809
Dimensions8.99 × 4.85 × 3.14 mm
L/W Ratio1.85
Culet sizeNone
Top View
8.99 mm4.85 mm0.80 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555493809
Side View
Table 62.0%Crown 38.88°Girdle: MED-THKPavilion 41.35°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,991 AUD|Low: $1,834 AUD|High: $2,997 AUD|Avg: $2,226 AUD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
October 15, 2026
Retailer 2$1,834 AUD
Retailer 6$1,841 AUD
Retailer 7$1,872 AUD
Retailer 1$1,991 AUD
Retailer 8$2,005 AUD
Retailer 3$2,311 AUD
Retailer 5$2,560 AUD
Retailer 4$2,641 AUD
Wholesale Diamonds Direct$2,997 AUD

27 data points across 9 retailers

6 retailers

Retailer 1
-
$1,841 AUD
$1,293 USD
Price last confirmed 18 days ago
Retailer 2
-
$1,872 AUD
$1,315 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$1,991 AUD
£1,101 GBP
View
Price last confirmed 17 days ago
Retailer 4
-
$2,005 AUD
SGD 1,903 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$2,487 AUD
$1,747 USD
View
Most Expensive
Wholesale Diamonds Direct
262931139 · Oct 12
$2,997 AUD
$2,105 USD
View
Price last confirmed 20 days ago
5 more retailers have this diamond
Prices start from $2,487 AUD

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
$2,487 AUD