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Round|Natural|GIA

1.70ct I I1 Round Natural Diamond

EX • I/I1 • GIA 2416962689

Certificate GIA 2416962689

Diamond specifications and retailer prices

From $8,235 NZD
HK$36,200 HKD
As of November 1, 2026
Save $10,316 NZD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,551 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2416962689. Listed at 9 retailers as of November 1, 2026, with prices from $8,235 to $18,551, a $10,316 spread on the same certified stone. NZ Jewellers lists it at $18,551. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2416962689
Dimensions7.74 × 7.70 × 4.66 mm
L/W Ratio1.01
Top View
7.74 mm7.70 mm1.70 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2416962689
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 60.3%

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 1
Current: $18,551 NZD|Low: $8,096 NZD|High: $19,117 NZD|Avg: $11,559 NZD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$8,096 NZD
Retailer 4$8,235 NZD
Retailer 10$9,674 NZD
Retailer 7$9,731 NZD
Retailer 5$11,092 NZD
Retailer 6$11,092 NZD
Retailer 8$11,092 NZD
Retailer 2$12,067 NZD
Retailer 9$12,798 NZD
Retailer 11$13,909 NZD
NZ Jewellers$18,551 NZD

15 data points across 11 retailers

9 retailers$8,235 NZD to $18,551 NZD

B+
Cheapest Retailer
-
$8,235 NZD
HK$36,200 HKD
B+
Retailer 2
-
$9,674 NZD
$5,443 USD
View
B+
Retailer 3
-
$9,731 NZD
$5,475 USD
View
B
Retailer 4
-
$11,092 NZD
$6,241 USD
View
B
Retailer 5
-
$11,092 NZD
$6,241 USD
View
B
Retailer 6
-
$11,092 NZD
$6,241 USD
View
B
Retailer 7
-
$12,067 NZD
€6,466 EUR
View
B
Retailer 8
-
$12,798 NZD
$7,201 USD
View
Most Expensive
B
NZ Jewellers
ca5f19ce-69c3-4e18-a48d-5f6d3b83caa5 · Nov 2
$18,551 NZD
$10,438 USD
View
8 more retailers have this diamond
Prices start from $8,235 NZDSave up to $10,316 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 Round
$8,235 NZD