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Oval|Natural|GIA

1.70ct E IF Oval Natural Diamond

EX • E/IF • GIA 1559523358

Certificate GIA 1559523358

Diamond specifications and retailer prices

From HK$133,663 HKD
$17,035 USD
As of October 28, 2026
Save HK$71,126 HKD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$204,789 HKD at MOH London · As of October 29, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559523358. Listed at 11 retailers as of October 28, 2026, with prices from HK$133,663 to HK$204,789, a HK$71,126 spread on the same certified stone. MOH London lists it at HK$204,789. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559523358
Dimensions9.30 × 6.66 × 4.25 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
9.30 mm6.66 mm1.70 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559523358
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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 28
Current: HK$204,789 HKD|Low: HK$131,969 HKD|High: HK$206,154 HKD|Avg: HK$162,672 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6HK$133,663 HKD
Retailer 3HK$137,971 HKD
Retailer 10HK$147,636 HKD
Retailer 4HK$150,311 HKD
Retailer 8HK$153,726 HKD
Retailer 5HK$155,963 HKD
Retailer 2HK$158,002 HKD
Retailer 9HK$193,967 HKD
Retailer 7HK$197,554 HKD
MOH LondonHK$204,789 HKD

21 data points across 10 retailers

11 retailersHK$133,663 HKD to HK$204,789 HKD

A
Cheapest Retailer
-
HK$133,663 HKD
$17,035 USD
A
Retailer 2
-
HK$137,971 HKD
$17,584 USD
View
Final sale: no returns
A
Retailer 3
-
HK$150,311 HKD
£15,084 GBP
View
A
Retailer 4
-
HK$151,169 HKD
$19,266 USD
View
A
Retailer 5
-
HK$153,726 HKD
$19,592 USD
View
A
Retailer 6
-
HK$155,963 HKD
$19,877 USD
View
A
Retailer 7
-
HK$158,002 HKD
€19,178 EUR
View
B+
Retailer 8
-
HK$161,965 HKD
$20,642 USD
View
B+
Retailer 9
-
HK$184,775 HKD
$23,549 USD
View
B
Retailer 10
-
HK$197,554 HKD
$25,178 USD
View
Most Expensive
B+
MOH London
F73C2AAB0 · Oct 29
HK$204,789 HKD
£20,551 GBP
View
10 more retailers have this diamond
Prices start from HK$133,663 HKDSave up to HK$71,126 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$133,663 HKD