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Oval|Natural|GIA

1.70ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 6552184307

Certificate GIA 6552184307

Diamond specifications and retailer prices

From HK$45,998 HKD
As of November 6, 2026
Save HK$31,765 HKD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$95,287 HKD at NZ Jewellers · As of October 17, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552184307. Listed at 15 retailers as of November 2, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552184307
Dimensions10.39 × 5.63 × 3.49 mm
L/W Ratio1.85
Top View
10.39 mm5.63 mm1.70 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552184307
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$51,210 HKD|Low: HK$45,998 HKD|High: HK$80,239 HKD|Avg: HK$58,497 HKD|-8.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12HK$45,998 HKD
Retailer 11HK$48,725 HKD
Retailer 7HK$48,749 HKD
Retailer 5HK$50,128 HKD
Retailer 1HK$51,210 HKD
Retailer 2HK$51,962 HKD
Retailer 10HK$54,031 HKD
Retailer 8HK$57,660 HKD
Retailer 3HK$57,848 HKD
Retailer 6HK$64,400 HKD
Retailer 4HK$65,732 HKD
Retailer 9HK$77,763 HKD

34 data points across 12 retailers

15 retailersHK$45,998 HKD to HK$77,763 HKD

B
Cheapest Retailer
-
HK$45,998 HKD
Retailer 2
-
HK$48,725 HKD
View
Price last confirmed 8 days ago
B
Retailer 3
-
HK$48,749 HKD
View
B
Retailer 4
-
HK$50,128 HKD
View
B
Retailer 5
-
HK$51,210 HKD
View
B
Retailer 6
-
HK$51,962 HKD
View
Retailer 7
-
HK$52,589 HKD
View
Price last confirmed 21 days ago
B
Retailer 8
-
HK$54,031 HKD
View
Retailer 9
-
HK$56,970 HKD
View
Price last confirmed 19 days ago
B
Retailer 10
-
HK$57,660 HKD
View
Retailer 11
-
HK$57,848 HKD
View
Price last confirmed 21 days ago
B
Retailer 12
-
HK$64,400 HKD
View
Retailer 13
-
HK$65,732 HKD
View
Price last confirmed 19 days ago
C
Retailer 14
-
HK$77,763 HKD
View
Most Expensive
NZ Jewellers
f2204997-4ae0-4495-91a0-d89487393a50 · Oct 17
HK$95,287 HKD
$12,158 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from HK$45,998 HKDSave up to HK$31,765 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$45,998 HKD