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Round|Natural|HRD

1.70ct G IF Round Natural Diamond

EX • G/IF • HRD 260000078628

Certificate HRD 260000078628

Diamond specifications and retailer prices

From $16,627 NZD
₹888,894 INR
As of October 29, 2026
Save $11,686 NZD (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $29,452 NZD at NZ Jewellers · As of September 27, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 260000078628. Listed at 14 retailers as of October 29, 2026, with a 70% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.3°
OriginNatural
Grading LabHRD
CertificateHRD 260000078628
Dimensions7.56 × 7.61 × 4.78 mm
L/W Ratio1.01
Top View
7.56 mm7.61 mm1.70 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000078628
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 41.3°Culet: UNSDepth 63.1%

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: Oct 29
Current: $19,416 NZD|Low: $15,544 NZD|High: $28,691 NZD|Avg: $20,973 NZD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$16,627 NZD
Retailer 3$16,686 NZD
Retailer 7$18,652 NZD
Retailer 1$19,416 NZD
Retailer 11$19,490 NZD
Retailer 6$19,903 NZD
Retailer 9$21,563 NZD
Retailer 10$21,611 NZD
Retailer 8$21,628 NZD
Retailer 2$25,228 NZD
Retailer 5$28,313 NZD

26 data points across 11 retailers

14 retailers$16,627 NZD to $28,313 NZD

A
Cheapest Retailer
-
$16,627 NZD
₹888,894 INR
A
Retailer 2
-
$16,686 NZD
€8,920 EUR
View
A
Retailer 3
-
$18,652 NZD
$10,470 USD
View
A
Retailer 4
-
$19,416 NZD
£8,582 GBP
View
A
Retailer 5
-
$19,490 NZD
$10,940 USD
View
A
Retailer 6
-
$19,903 NZD
$11,172 USD
View
Final sale: no returns
A
Retailer 7
-
$21,130 NZD
$11,861 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$21,563 NZD
$12,104 USD
View
A
Retailer 9
-
$21,611 NZD
£9,552 GBP
View
A
Retailer 10
-
$21,628 NZD
€11,562 EUR
View
A
Retailer 11
-
$21,895 NZD
$12,290 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$24,382 NZD
$13,686 USD
View
Price last confirmed 31 days ago
A
Retailer 13
-
$28,313 NZD
£12,514 GBP
View
Most Expensive
B+
NZ Jewellers
9a8873f1-511e-4289-baa5-e703a118df6e · Sep 27
$29,452 NZD
$16,532 USD
View
Price last confirmed 32 days ago
13 more retailers have this diamond
Prices start from $16,627 NZDSave up to $11,686 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.

A
1.70ct Round
$16,627 NZD