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Marquise|Natural|GIA

1.74ct K VS2 Marquise Natural Diamond

GD • K/VS2 • GIA 6542368309

Certificate GIA 6542368309

Diamond specifications and retailer prices

From $11,822 AUD
As of November 6, 2026
3 retailers carry this diamond
Most expensive: $18,036 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.74ct natural marquise diamond

This 1.74ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542368309. Listed at 3 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

1.74
Carat
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle37.68°
Pavilion angle41.73°
OriginNatural
Grading LabGIA
CertificateGIA 6542368309
Dimensions11.81 × 6.28 × 3.99 mm
L/W Ratio1.88
Top View
11.81 mm6.28 mm1.74 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6542368309
Side View
Table 66.0%Crown 37.68°GirdlePavilion 41.73°CuletDepth 63.5%

Caratlytics Score

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

Last verified: Nov 6
Current: $18,036 AUD|Low: $10,299 AUD|High: $18,036 AUD|Avg: $12,943 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$10,299 AUD
Retailer 5$10,784 AUD
Retailer 6$11,608 AUD
Retailer 2$11,822 AUD
Retailer 3$15,028 AUD
NZ Jewellers$18,036 AUD

30 data points across 6 retailers

3 retailers

Retailer 1
-
$10,784 AUD
Price last confirmed 45 days ago
B+
Retailer 2
-
$11,822 AUD
View
Most Expensive
NZ Jewellers
c16b44bd-3c16-441b-9761-9a7ee3cda2db · Sep 21
$18,036 AUD
$12,626 USD
View
Price last confirmed 46 days ago
2 more retailers have this diamond
Prices start from $11,822 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+
1.74ct Marquise
$11,822 AUD