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Oval|Natural|HRD

1.70ct I IF Oval Natural Diamond

EX • I/IF • HRD 260000039597

Certificate HRD 260000039597

Diamond specifications and retailer prices

From HK$44,768 HKD
As of November 4, 2026
Save HK$26,495 HKD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$82,467 HKD at NZ Jewellers · As of September 18, 2026
View at NZ Jewellers

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000039597. Listed at 5 retailers as of November 4, 2026, with a 59% 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
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle34.4°
OriginNatural
Grading LabHRD
CertificateHRD 260000039597
Dimensions9.12 × 6.62 × 4.01 mm
L/W Ratio1.38
Top View
9.12 mm6.62 mm1.70 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000039597
Side View
Table 58.0%CrownGirdle: ThickPavilion 34.4°CuletDepth 60.6%

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: Nov 4
Current: HK$82,467 HKD|Low: HK$37,307 HKD|High: HK$97,845 HKD|Avg: HK$67,914 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 4HK$44,768 HKD
Retailer 3HK$54,316 HKD
Retailer 6HK$61,032 HKD
Retailer 7HK$65,638 HKD
Retailer 2HK$71,263 HKD
NZ JewellersHK$82,467 HKD
Retailer 5HK$97,845 HKD

25 data points across 7 retailers

5 retailersHK$44,768 HKD to HK$71,263 HKD

A
Cheapest Retailer
-
HK$44,768 HKD
Final sale: no returns
Retailer 2
-
HK$49,303 HKD
View
Price last confirmed 48 days ago
A
Retailer 3
-
HK$54,316 HKD
View
A
Retailer 4
-
HK$71,263 HKD
View
Most Expensive
NZ Jewellers
c9c405fa-371b-42a7-b91a-4ca537ee5ade · Sep 18
HK$82,467 HKD
$10,511 USD
View
Price last confirmed 48 days ago
4 more retailers have this diamond
Prices start from HK$44,768 HKDSave up to HK$26,495 HKD

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 Oval
HK$44,768 HKD