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Marquise|Natural|GIA

1.70ct I VVS2 Marquise Natural Diamond

EX • I/VVS2

Diamond specifications and retailer prices

From $24,889 AUD
As of November 4, 2026
Save $8,167 AUD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $33,055 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural marquise diamond

This 1.7ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of November 4, 2026, with prices from $24,889 to $33,055, a $8,167 spread on the same certified stone. NZ Jewellers lists it at $33,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions11.75 × 6.21 × 4.00 mm
L/W Ratio1.89
Top View
11.75 mm6.21 mm1.70 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $33,055 AUD|Low: $11,291 AUD|High: $33,055 AUD|Avg: $22,505 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$11,291 AUD
Retailer 6$15,322 AUD
Retailer 5$23,333 AUD
Retailer 3$24,889 AUD
Retailer 2$25,277 AUD
Retailer 4$26,250 AUD
NZ Jewellers$33,055 AUD

13 data points across 7 retailers

4 retailers$24,889 AUD to $33,055 AUD

B
Cheapest Retailer
-
$24,889 AUD
B+
Retailer 2
-
$25,277 AUD
View
B
Retailer 3
-
$26,250 AUD
View
Most Expensive
B
NZ Jewellers
0b8dcdbc-a81f-453e-861a-7725c30ad2fb · Nov 5
$33,055 AUD
$23,140 USD
View
3 more retailers have this diamond
Prices start from $24,889 AUDSave up to $8,167 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+
1.70ct Marquise
$24,889 AUD