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Marquise|Natural|GIA

1.51ct G VVS1 Marquise Natural Diamond

GD • G/VVS1 • GIA 5323898070

Certificate GIA 5323898070

Diamond specifications and retailer prices

From $17,666 AUD
As of November 6, 2026
Save $3,705 AUD (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $21,371 AUD at Ritani · As of November 5, 2026
View at Ritani

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5323898070. Listed at 5 retailers as of November 5, 2026, with prices from $17,666 to $21,371, a $3,705 spread on the same certified stone. Ritani lists it at $21,371. 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

1.51
Carat
G
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5323898070
Dimensions12.16 × 6.29 × 3.35 mm
L/W Ratio1.93
Top View
12.16 mm6.29 mm1.51 ctG / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceStrong
CertificateGIA 5323898070
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 53.3%

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 6
Current: $17,618 AUD|Low: $17,360 AUD|High: $23,439 AUD|Avg: $19,657 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Ritani
October 20, 2026
Retailer 1$17,618 AUD
Retailer 3$17,666 AUD
Retailer 4$18,898 AUD
Retailer 2$19,345 AUD
Ritani$21,371 AUD
Retailer 5$23,439 AUD

6 data points across 6 retailers

5 retailers$17,666 AUD to $21,371 AUD

Retailer 1
-
$17,618 AUD
Price last confirmed 13 days ago
A
Retailer 2
-
$17,666 AUD
View
B+
Retailer 3
-
$18,898 AUD
View
B+
Retailer 4
-
$19,345 AUD
View
Final sale: no returns
Most Expensive
B+
Ritani
D-6B7TS3KY52 · Nov 5
$21,371 AUD
$14,684 USD
View
4 more retailers have this diamond
Prices start from $17,666 AUDSave up to $3,705 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
1.51ct Marquise
$17,666 AUD