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Marquise|Natural|GIA

1.70ct I VVS2 Marquise Natural Diamond

EX • I/VVS2

Diamond specifications and retailer prices

From $31,429 NZD
As of November 4, 2026
Save $10,313 NZD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $41,742 NZD 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 $31,429 to $41,742, a $10,313 spread on the same certified stone. NZ Jewellers lists it at $41,742. 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: $41,742 NZD|Low: $14,258 NZD|High: $41,742 NZD|Avg: $28,419 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$14,258 NZD
Retailer 6$19,349 NZD
Retailer 5$29,465 NZD
Retailer 4$31,429 NZD
Retailer 3$31,920 NZD
Retailer 2$33,148 NZD
NZ Jewellers$41,742 NZD

13 data points across 7 retailers

4 retailers$31,429 NZD to $41,742 NZD

B
Cheapest Retailer
-
$31,429 NZD
B+
Retailer 2
-
$31,920 NZD
View
B
Retailer 3
-
$33,148 NZD
View
Most Expensive
B
NZ Jewellers
0b8dcdbc-a81f-453e-861a-7725c30ad2fb · Nov 5
$41,742 NZD
$23,140 USD
View
3 more retailers have this diamond
Prices start from $31,429 NZDSave up to $10,313 NZD

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
$31,429 NZD