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Round|Natural|GIA

1.70ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 2447726967

Certificate GIA 2447726967

Diamond specifications and retailer prices

From $7,614 NZD
As of November 5, 2026
6 retailers carry this diamond
Most expensive: $11,405 NZD at NZ Jewellers · As of September 28, 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 M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2447726967. Listed at 6 retailers as of November 5, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2447726967
Dimensions7.59 × 7.54 × 4.73 mm
L/W Ratio1.01
Top View
7.59 mm7.54 mm1.70 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2447726967
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $7,614 NZD|Low: $5,751 NZD|High: $7,710 NZD|Avg: $7,023 NZD|+1.3%
Retailer 1
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$5,751 NZD
Retailer 1$7,614 NZD
Retailer 2$7,710 NZD

20 data points across 3 retailers

6 retailers

Retailer 1
-
$6,546 NZD
Price last confirmed 29 days ago
Retailer 2
-
$6,546 NZD
View
Price last confirmed 29 days ago
Retailer 3
-
$6,797 NZD
View
Price last confirmed 38 days ago
Retailer 4
-
$7,553 NZD
View
Price last confirmed 38 days ago
B
Retailer 5
-
$7,614 NZD
View
Most Expensive
NZ Jewellers
c62b84ba-3def-4f73-814d-ad9032f44f04 · Sep 28
$11,405 NZD
$6,411 USD
View
Price last confirmed 39 days ago
5 more retailers have this diamond
Prices start from $7,614 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
$7,614 NZD