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Marquise|Natural|GIA

1.70ct K VS2 Marquise Natural Diamond

EX • K/VS2 • GIA 2567597657

Certificate GIA 2567597657

Diamond specifications and retailer prices

From $9,395 AUD
As of November 4, 2026
Save $6,798 AUD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,193 AUD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.7ct natural marquise diamond

This 1.7ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567597657. Listed at 13 retailers as of November 4, 2026, with prices from $9,395 to $16,193, a $6,798 spread on the same certified stone. With Clarity lists it at $16,193. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.94°
Pavilion angle38.12°
OriginNatural
Grading LabGIA
CertificateGIA 2567597657
Dimensions11.62 × 6.14 × 3.77 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.62 mm6.14 mm1.70 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567597657
Side View
Table 58.0%Crown 39.94°Girdle: STK-THKPavilion 38.12°Culet: NDepth 61.4%

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 4
Current: $13,319 AUD|Low: $9,395 AUD|High: $16,193 AUD|Avg: $11,181 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 6, 2026
Retailer 4$9,395 AUD
Retailer 11$9,571 AUD
Retailer 10$9,942 AUD
Retailer 2$10,079 AUD
Retailer 6$10,349 AUD
Retailer 7$10,414 AUD
Retailer 12$10,457 AUD
Retailer 3$11,721 AUD
Retailer 8$11,812 AUD
Retailer 9$11,874 AUD
Retailer 5$11,918 AUD
Retailer 1$13,319 AUD
With Clarity$16,193 AUD

9 data points across 13 retailers

13 retailers$9,395 AUD to $16,193 AUD

A
Cheapest Retailer
-
$9,395 AUD
A
Retailer 2
-
$9,571 AUD
View
A
Retailer 3
-
$9,942 AUD
View
A
Retailer 4
-
$10,079 AUD
View
A
Retailer 5
-
$10,349 AUD
View
A
Retailer 6
-
$10,414 AUD
View
B+
Retailer 7
-
$10,457 AUD
View
B+
Retailer 8
-
$11,721 AUD
View
B+
Retailer 9
-
$11,812 AUD
View
B+
Retailer 10
-
$11,874 AUD
View
B+
Retailer 11
-
$11,918 AUD
View
B+
Retailer 12
-
$13,319 AUD
View
Most Expensive
B
With Clarity
2567597657 · Nov 4
$16,193 AUD
$11,336 USD
View
12 more retailers have this diamond
Prices start from $9,395 AUDSave up to $6,798 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
1.70ct Marquise
$9,395 AUD