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Oval|Natural|GIA

1.70ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 5526821002

Certificate GIA 5526821002

Diamond specifications and retailer prices

From HK$78,967 HKD
$10,065 USD
As of November 1, 2026
Save HK$65,543 HKD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$144,510 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5526821002. Listed at 22 retailers as of October 30, 2026, with prices from HK$78,967 to HK$144,510, a HK$65,543 spread on the same certified stone. NZ Jewellers lists it at HK$144,510. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526821002
Dimensions9.30 × 6.57 × 4.19 mm
L/W Ratio1.42
Top View
9.30 mm6.57 mm1.70 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526821002
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.7%

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: Nov 1
Current: HK$144,510 HKD|Low: HK$78,967 HKD|High: HK$144,510 HKD|Avg: HK$101,000 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 20HK$78,967 HKD
Retailer 8HK$80,442 HKD
Retailer 6HK$80,921 HKD
Retailer 9HK$85,557 HKD
Retailer 15HK$86,703 HKD
Retailer 22HK$86,703 HKD
Retailer 2HK$93,746 HKD
Retailer 14HK$93,929 HKD
Retailer 19HK$94,260 HKD
Retailer 21HK$95,372 HKD
Retailer 16HK$97,010 HKD
Retailer 4HK$98,887 HKD
Retailer 10HK$103,238 HKD
Retailer 5HK$103,956 HKD
Retailer 11HK$103,956 HKD
Retailer 3HK$107,132 HKD
Retailer 7HK$107,408 HKD
Retailer 12HK$108,380 HKD
Retailer 18HK$109,260 HKD
Retailer 17HK$127,379 HKD
Retailer 13HK$135,411 HKD
NZ JewellersHK$144,510 HKD

31 data points across 22 retailers

22 retailersHK$78,967 HKD to HK$144,510 HKD

B+
Cheapest Retailer
-
HK$78,967 HKD
$10,065 USD
B+
Retailer 2
-
HK$80,442 HKD
$10,253 USD
View
B+
Retailer 3
-
HK$80,921 HKD
$10,314 USD
View
B+
Retailer 4
-
HK$85,557 HKD
$10,905 USD
View
B
Retailer 5
-
HK$86,703 HKD
$11,051 USD
View
Final sale: no returns
B
Retailer 6
-
HK$86,703 HKD
$11,051 USD
View
B+
Retailer 7
-
HK$93,746 HKD
£9,408 GBP
View
B
Retailer 8
-
HK$93,929 HKD
$11,972 USD
View
Retailer 9
-
HK$94,260 HKD
A$18,483 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
HK$95,372 HKD
$12,156 USD
View
B+
Retailer 11
-
HK$97,010 HKD
£9,736 GBP
View
B
Retailer 12
-
HK$98,887 HKD
$12,604 USD
View
B
Retailer 13
-
HK$103,238 HKD
$13,158 USD
View
B
Retailer 14
-
HK$103,956 HKD
$13,250 USD
View
B
Retailer 15
-
HK$103,956 HKD
$13,250 USD
View
B
Retailer 16
-
HK$107,132 HKD
$13,655 USD
View
B
Retailer 17
-
HK$107,408 HKD
$13,690 USD
View
B
Retailer 18
-
HK$108,380 HKD
$13,814 USD
View
B
Retailer 19
-
HK$109,260 HKD
€13,263 EUR
View
B
Retailer 20
-
HK$127,379 HKD
ZAR 262,287 ZAR
View
B
Retailer 21
-
HK$135,411 HKD
£13,590 GBP
View
Most Expensive
B
NZ Jewellers
c563277e-733d-41db-b920-7b693d267962 · Oct 30
HK$144,510 HKD
$18,419 USD
View
21 more retailers have this diamond
Prices start from HK$78,967 HKDSave up to HK$65,543 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$78,967 HKD