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Oval|Natural|GIA

1.70ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 1528096344

Certificate GIA 1528096344

Diamond specifications and retailer prices

From HK$75,200 HKD
$9,584 USD
As of October 29, 2026
Save HK$48,098 HKD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$123,298 HKD at NZ Jewellers · As of October 30, 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 1528096344. Listed at 15 retailers as of October 29, 2026, with prices from HK$75,200 to HK$123,298, a HK$48,098 spread on the same certified stone. NZ Jewellers lists it at HK$123,298. 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
SymmetryVery Good
FluorescenceNone
Crown angle30.6°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1528096344
Dimensions9.46 × 6.80 × 4.20 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
9.46 mm6.80 mm1.70 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1528096344
Side View
Table 65.0%Crown 30.6°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.7%

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 29
Current: HK$123,298 HKD|Low: HK$54,540 HKD|High: HK$123,298 HKD|Avg: HK$86,056 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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 8HK$54,540 HKD
Retailer 16HK$74,658 HKD
Retailer 4HK$75,200 HKD
Retailer 3HK$75,537 HKD
Retailer 5HK$75,765 HKD
Retailer 9HK$80,970 HKD
Retailer 15HK$81,650 HKD
Retailer 6HK$81,657 HKD
Retailer 2HK$82,202 HKD
Retailer 14HK$88,468 HKD
Retailer 13HK$89,826 HKD
Retailer 7HK$90,538 HKD
Retailer 11HK$93,073 HKD
Retailer 12HK$102,074 HKD
Retailer 10HK$114,198 HKD
NZ JewellersHK$123,298 HKD

45 data points across 16 retailers

15 retailersHK$75,200 HKD to HK$123,298 HKD

Retailer 1
-
HK$74,658 HKD
$9,515 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
HK$75,200 HKD
$9,584 USD
View
B+
Retailer 3
-
HK$75,537 HKD
$9,627 USD
View
B+
Retailer 4
-
HK$75,765 HKD
$9,656 USD
View
B+
Retailer 5
-
HK$80,970 HKD
£8,125 GBP
View
B+
Retailer 6
-
HK$81,650 HKD
$10,406 USD
View
Final sale: no returns
Retailer 7
-
HK$81,657 HKD
$10,407 USD
View
Price last confirmed 18 days ago
B+
Retailer 8
-
HK$82,202 HKD
£8,249 GBP
View
B
Retailer 9
-
HK$88,468 HKD
$11,275 USD
View
B+
Retailer 10
-
HK$89,826 HKD
$11,448 USD
View
B
Retailer 11
-
HK$90,538 HKD
$11,539 USD
View
B
Retailer 12
-
HK$93,073 HKD
€11,297 EUR
View
Retailer 13
-
HK$102,074 HKD
$13,009 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
HK$114,198 HKD
£11,460 GBP
View
Most Expensive
NZ Jewellers
97eb3495-59a9-4714-aa9f-2b575e7dfa94 · Oct 30
HK$123,298 HKD
$15,714 USD
View
14 more retailers have this diamond
Prices start from HK$75,200 HKDSave up to HK$48,098 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$75,200 HKD