Round|Natural|HRD

1.70ct G IF Round Natural Diamond

EX • G/IF • HRD 260000148126

Certificate HRD 260000148126

Diamond specifications and retailer prices

From $12,781 USD
As of October 31, 2026
Save $7,357 USD (37%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,138 USD at NZ Jewellers · As of October 30, 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 260000148126. Listed at 13 retailers as of October 30, 2026, with prices from $12,781 to $20,138, a $7,357 spread on the same certified stone. NZ Jewellers lists it at $20,138. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginNatural
Grading LabHRD
CertificateHRD 260000148126
Dimensions7.57 × 7.62 × 4.75 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Top View
7.57 mm7.62 mm1.70 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000148126
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 40.9°CuletDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $20,138 USD|Low: $12,225 USD|High: $20,138 USD|Avg: $15,103 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$12,781 USD
Retailer 2$12,889 USD
Retailer 4$13,337 USD
Retailer 8$14,226 USD
Retailer 7$14,448 USD
Retailer 10$14,478 USD
Retailer 6$15,004 USD
Retailer 3$15,224 USD
Retailer 5$18,971 USD
NZ Jewellers$20,138 USD

43 data points across 10 retailers

13 retailers$12,781 USD to $20,138 USD

A
Cheapest Retailer
-
$12,781 USD
Final sale: no returns
A
Retailer 2
-
$12,889 USD
£10,149 GBP
View
A
Retailer 3
-
$13,337 USD
View
A
Retailer 4
-
$14,226 USD
View
Retailer 5
-
$14,448 USD
View
Price last confirmed 68 days ago
A
Retailer 6
-
$14,448 USD
View
A
Retailer 7
-
$14,478 USD
£11,400 GBP
View
Retailer 8
-
$15,004 USD
View
Price last confirmed 62 days ago
A
Retailer 9
-
$15,004 USD
View
A
Retailer 10
-
$15,224 USD
€14,499 EUR
View
B+
Retailer 11
-
$18,971 USD
£14,938 GBP
View
Retailer 12
-
$20,138 USD
View
Price last confirmed 60 days ago
Most Expensive
B+
NZ Jewellers
400a0d1c-2e3d-48ad-87a6-843cf4cfc792 · Oct 30
$20,138 USD
View
12 more retailers have this diamond
Prices start from $12,781 USDSave up to $7,357 USD

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
$12,781 USD