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Oval|Natural|GIA

1.70ct M VS2 Oval Natural Diamond

ID • M/VS2 • GIA 2557350773

Certificate GIA 2557350773

Diamond specifications and retailer prices

From HK$17,893 HKD
As of November 6, 2026
Save HK$27,768 HKD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$45,661 HKD at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557350773. Listed at 16 retailers as of November 5, 2026, with prices from HK$17,893 to HK$45,661, a HK$27,768 spread on the same certified stone. NZ Jewellers lists it at HK$45,661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
M
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557350773
Dimensions9.38 × 6.65 × 4.15 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Knot, Crystal, Pinpoint, Natural
Top View
9.38 mm6.65 mm1.70 ctM / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557350773
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.3%

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: Nov 6
Current: HK$45,661 HKD|Low: HK$17,893 HKD|High: HK$45,661 HKD|Avg: HK$26,857 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
November 6, 2026
Retailer 8HK$17,893 HKD
Retailer 11HK$19,711 HKD
Retailer 14HK$22,054 HKD
Retailer 13HK$23,990 HKD
Retailer 6HK$24,194 HKD
Retailer 2HK$24,374 HKD
Retailer 7HK$25,315 HKD
Retailer 9HK$25,769 HKD
Retailer 3HK$26,208 HKD
Retailer 5HK$26,208 HKD
Retailer 15HK$27,211 HKD
Retailer 4HK$30,237 HKD
Retailer 12HK$30,668 HKD
Retailer 10HK$31,984 HKD
NZ JewellersHK$45,661 HKD

30 data points across 15 retailers

16 retailersHK$17,893 HKD to HK$45,661 HKD

A
Cheapest Retailer
-
HK$17,893 HKD
A
Retailer 2
-
HK$19,711 HKD
View
A
Retailer 3
-
HK$22,054 HKD
View
A
Retailer 4
-
HK$23,990 HKD
View
B+
Retailer 5
-
HK$24,194 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$24,374 HKD
View
B+
Retailer 7
-
HK$25,315 HKD
View
A
Retailer 8
-
HK$25,769 HKD
View
Retailer 9
-
HK$26,208 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$26,208 HKD
View
B+
Retailer 11
-
HK$27,211 HKD
View
B+
Retailer 12
-
HK$27,329 HKD
View
B+
Retailer 13
-
HK$30,237 HKD
View
B+
Retailer 14
-
HK$30,668 HKD
View
B+
Retailer 15
-
HK$31,984 HKD
View
Most Expensive
B
NZ Jewellers
deaf3176-c5f1-41b1-960c-3e213f909d35 · Nov 5
HK$45,661 HKD
$5,826 USD
View
15 more retailers have this diamond
Prices start from HK$17,893 HKDSave up to HK$27,768 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$17,893 HKD