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Marquise|Natural|GIA

0.80ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 7551432585

Certificate GIA 7551432585

Diamond specifications and retailer prices

From $1,496 AUD
$1,051 USD
As of November 2, 2026
Save $639 AUD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,136 AUD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551432585. Listed at 4 retailers as of November 2, 2026, with prices from $1,496 to $2,136, a $639 spread on the same certified stone. GemTrove lists it at $2,136. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551432585
Dimensions9.17 × 4.84 × 3.09 mm
L/W Ratio1.89
Culet sizeNone
Key to symbols
Cloud, Knot
Top View
9.17 mm4.84 mm0.80 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551432585
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.0%

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 2
Current: $2,136 AUD|Low: $1,273 AUD|High: $2,136 AUD|Avg: $1,707 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 3$1,496 AUD
Retailer 2$1,556 AUD
Retailer 4$1,667 AUD
GemTrove$2,136 AUD

5 data points across 4 retailers

4 retailers$1,496 AUD to $2,136 AUD

B+
Cheapest Retailer
-
$1,496 AUD
$1,051 USD
Final sale: no returns
A
Retailer 2
-
$1,556 AUD
$1,093 USD
View
B+
Retailer 3
-
$1,667 AUD
SGD 1,582 SGD
View
Most Expensive
B+
GemTrove
GT-N-00924595-98 · Nov 2
$2,136 AUD
View
3 more retailers have this diamond
Prices start from $1,496 AUDSave up to $639 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.

A
0.80ct Marquise
$1,496 AUD