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Oval|Natural|GIA

1.70ct J IF Oval Natural Diamond

ID • J/IF • GIA 2231766555

Certificate GIA 2231766555

Diamond specifications and retailer prices

From HK$60,340 HKD
£6,056 GBP
As of October 28, 2026
Save HK$6,427 HKD (10%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$112,601 HKD at NZ Jewellers · As of October 20, 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 J 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 GIA 2231766555. Listed at 7 retailers as of October 28, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.31°
Pavilion angle36.17°
OriginNatural
Grading LabGIA
CertificateGIA 2231766555
Dimensions9.39 × 6.71 × 3.97 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
9.39 mm6.71 mm1.70 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231766555
Side View
Table 60.0%Crown 39.31°Girdle: MED-STKPavilion 36.17°Culet: NoneDepth 59.1%

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: Oct 28
Current: HK$112,601 HKD|Low: HK$59,989 HKD|High: HK$112,601 HKD|Avg: HK$73,975 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6HK$60,340 HKD
Retailer 9HK$63,731 HKD
Retailer 10HK$64,766 HKD
Retailer 4HK$65,951 HKD
Retailer 8HK$66,767 HKD
Retailer 11HK$67,324 HKD
Retailer 13HK$69,353 HKD
Retailer 3HK$71,462 HKD
Retailer 5HK$71,553 HKD
Retailer 12HK$73,632 HKD
Retailer 2HK$75,381 HKD
Retailer 7HK$92,795 HKD
NZ JewellersHK$112,601 HKD

24 data points across 13 retailers

7 retailersHK$60,340 HKD to HK$66,767 HKD

B+
Cheapest Retailer
-
HK$60,340 HKD
£6,056 GBP
Retailer 2
-
HK$63,731 HKD
A$12,497 AUD
View
Price last confirmed 11 days ago
Retailer 3
-
HK$64,766 HKD
$8,255 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$66,767 HKD
$8,510 USD
View
Retailer 5
-
HK$67,324 HKD
$8,581 USD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$92,795 HKD
£9,313 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
05fd1283-361e-48ad-9579-711bc9302e38 · Oct 20
HK$112,601 HKD
$14,352 USD
View
Price last confirmed 12 days ago
6 more retailers have this diamond
Prices start from HK$60,340 HKDSave up to HK$6,427 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.

B+
1.70ct Oval
HK$60,340 HKD