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Oval|Natural|GIA

1.70ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 2464870983

Certificate GIA 2464870983

Diamond specifications and retailer prices

From HK$58,151 HKD
As of October 29, 2026
Save HK$69,086 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$127,237 HKD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2464870983. Listed at 19 retailers as of October 27, 2026, with prices from HK$58,151 to HK$127,237, a HK$69,086 spread on the same certified stone. NZ Jewellers lists it at HK$127,237. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.54°
Pavilion angle39.86°
OriginNatural
Grading LabGIA
CertificateGIA 2464870983
Dimensions8.71 × 6.33 × 4.33 mm
L/W Ratio1.38
Top View
8.71 mm6.33 mm1.70 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2464870983
Side View
Table 62.0%Crown 45.54°Girdle: THK-ETKPavilion 39.86°Culet: NoneDepth 68.4%

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: Oct 29
Current: HK$70,879 HKD|Low: HK$59,406 HKD|High: HK$107,292 HKD|Avg: HK$75,614 HKD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2HK$59,811 HKD
Retailer 5HK$67,348 HKD
Retailer 9HK$67,950 HKD
Retailer 6HK$70,210 HKD
Retailer 1HK$70,879 HKD
Retailer 8HK$76,071 HKD
Retailer 7HK$77,240 HKD
Retailer 3HK$82,989 HKD
Retailer 4HK$106,156 HKD

42 data points across 9 retailers

19 retailersHK$58,151 HKD to HK$127,237 HKD

A
Cheapest Retailer
-
HK$58,151 HKD
A
Retailer 2
-
HK$59,811 HKD
₹725,976 INR
View
Retailer 3
-
HK$64,323 HKD
SGD 11,078 SGD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
HK$64,952 HKD
$8,278 USD
View
B+
Retailer 5
-
HK$65,745 HKD
$8,379 USD
View
B+
Retailer 6
-
HK$67,348 HKD
SGD 11,599 SGD
View
B+
Retailer 7
-
HK$67,950 HKD
$8,660 USD
View
B+
Retailer 8
-
HK$70,210 HKD
$8,948 USD
View
Final sale: no returns
B+
Retailer 9
-
HK$70,217 HKD
$8,949 USD
View
B+
Retailer 10
-
HK$70,879 HKD
£7,113 GBP
View
B+
Retailer 11
-
HK$76,071 HKD
$9,695 USD
View
B+
Retailer 12
-
HK$77,240 HKD
$9,844 USD
View
B+
Retailer 13
-
HK$77,782 HKD
$9,913 USD
View
B+
Retailer 14
-
HK$78,603 HKD
$10,018 USD
View
B+
Retailer 15
-
HK$79,663 HKD
$10,153 USD
View
B+
Retailer 16
-
HK$82,989 HKD
€10,073 EUR
View
B
Retailer 17
-
HK$87,778 HKD
$11,187 USD
View
B
Retailer 18
-
HK$106,156 HKD
£10,653 GBP
View
Most Expensive
B
NZ Jewellers
1207dda6-3ddc-4c83-bd0e-6b02fd7ff1cb · Oct 27
HK$127,237 HKD
$16,216 USD
View
18 more retailers have this diamond
Prices start from HK$58,151 HKDSave up to HK$69,086 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$58,151 HKD