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Oval|Natural|GIA

1.70ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 5546405656

Certificate GIA 5546405656

Diamond specifications and retailer prices

From HK$76,825 HKD
As of November 1, 2026
Save HK$71,137 HKD (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$147,962 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.7ct natural oval diamond

This 1.7ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546405656. Listed at 22 retailers as of November 1, 2026, with prices from HK$76,825 to HK$147,962, a HK$71,137 spread on the same certified stone. With Clarity lists it at HK$147,962. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.61°
Pavilion angle34.12°
OriginNatural
Grading LabGIA
CertificateGIA 5546405656
Dimensions9.66 × 6.56 × 3.93 mm
L/W Ratio1.47
Top View
9.66 mm6.56 mm1.70 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546405656
Side View
Table 62.0%Crown 38.61°Girdle: STK-VTKPavilion 34.12°Culet: NoneDepth 59.8%

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: Nov 1
Current: HK$105,858 HKD|Low: HK$78,702 HKD|High: HK$132,831 HKD|Avg: HK$100,175 HKD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3HK$78,886 HKD
Retailer 7HK$89,375 HKD
Retailer 2HK$90,832 HKD
Retailer 6HK$91,321 HKD
Retailer 8HK$92,752 HKD
Retailer 1HK$105,858 HKD
Retailer 5HK$123,464 HKD
Retailer 4HK$131,246 HKD

34 data points across 8 retailers

22 retailersHK$76,825 HKD to HK$147,962 HKD

B+
Cheapest Retailer
-
HK$76,825 HKD
B+
Retailer 2
-
HK$78,886 HKD
₹957,590 INR
View
Retailer 3
-
HK$84,974 HKD
SGD 14,636 SGD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
HK$86,067 HKD
$10,970 USD
View
B+
Retailer 5
-
HK$87,401 HKD
$11,140 USD
View
B+
Retailer 6
-
HK$89,375 HKD
SGD 15,394 SGD
View
B+
Retailer 7
-
HK$90,832 HKD
£9,116 GBP
View
Retailer 8
-
HK$91,321 HKD
A$17,907 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
HK$91,402 HKD
$11,650 USD
View
B+
Retailer 10
-
HK$92,752 HKD
$11,822 USD
View
Final sale: no returns
Retailer 11
-
HK$92,768 HKD
$11,824 USD
View
Price last confirmed 17 days ago
B
Retailer 12
-
HK$100,496 HKD
$12,809 USD
View
B
Retailer 13
-
HK$102,041 HKD
$13,006 USD
View
B
Retailer 14
-
HK$102,917 HKD
$13,118 USD
View
B
Retailer 15
-
HK$102,921 HKD
$13,118 USD
View
B
Retailer 16
-
HK$105,719 HKD
$13,475 USD
View
B
Retailer 17
-
HK$105,858 HKD
€12,850 EUR
View
B
Retailer 18
-
HK$115,952 HKD
$14,779 USD
View
B
Retailer 19
-
HK$123,464 HKD
ZAR 254,225 ZAR
View
B
Retailer 20
-
HK$131,246 HKD
£13,172 GBP
View
B
Retailer 21
-
HK$140,069 HKD
$17,853 USD
View
Most Expensive
B
With Clarity
5546405656 · Nov 1
HK$147,962 HKD
$18,859 USD
View
21 more retailers have this diamond
Prices start from HK$76,825 HKDSave up to HK$71,137 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$76,825 HKD