Oval|Natural|GIA

1.70ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 2534258180

Certificate GIA 2534258180

Diamond specifications and retailer prices

From HK$59,858 HKD
SGD 10,310 SGD
As of October 31, 2026
Save HK$1,825 HKD (3%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$110,938 HKD at NZ Jewellers · As of October 20, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534258180. Listed at 18 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2534258180
Dimensions9.49 × 6.86 × 4.06 mm
L/W Ratio1.38
Top View
9.49 mm6.86 mm1.70 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2534258180
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$110,938 HKD|Low: HK$50,514 HKD|High: HK$110,938 HKD|Avg: HK$69,112 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
October 23, 2026
Retailer 7HK$50,514 HKD
Retailer 13HK$53,578 HKD
Retailer 4HK$57,266 HKD
Retailer 9HK$58,099 HKD
Retailer 3HK$59,858 HKD
Retailer 10HK$60,177 HKD
Retailer 5HK$61,228 HKD
Retailer 6HK$61,228 HKD
Retailer 11HK$62,514 HKD
Retailer 15HK$64,238 HKD
Retailer 17HK$66,328 HKD
Retailer 12HK$67,347 HKD
Retailer 8HK$67,752 HKD
Retailer 2HK$71,975 HKD
Retailer 16HK$76,535 HKD
Retailer 18HK$92,935 HKD
Retailer 14HK$98,046 HKD
NZ JewellersHK$110,938 HKD

21 data points across 18 retailers

18 retailersHK$59,858 HKD to HK$61,683 HKD

Retailer 1
-
HK$50,514 HKD
Price last confirmed 8 days ago
Retailer 2
-
HK$53,578 HKD
₹650,378 INR
View
Price last confirmed 9 days ago
Retailer 3
-
HK$57,266 HKD
$7,299 USD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$58,099 HKD
SGD 10,007 SGD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$59,858 HKD
SGD 10,310 SGD
View
Retailer 6
-
HK$60,177 HKD
$7,670 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$61,228 HKD
$7,804 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
HK$61,683 HKD
$7,862 USD
View
Retailer 9
-
HK$62,514 HKD
£6,274 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
HK$64,238 HKD
£6,447 GBP
View
Price last confirmed 10 days ago
Retailer 11
-
HK$66,328 HKD
$8,454 USD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$67,347 HKD
$8,584 USD
View
Price last confirmed 9 days ago
Retailer 13
-
HK$67,752 HKD
$8,636 USD
View
Price last confirmed 13 days ago
Retailer 14
-
HK$71,975 HKD
€8,737 EUR
View
Price last confirmed 9 days ago
Retailer 15
-
HK$76,535 HKD
$9,755 USD
View
Price last confirmed 11 days ago
Retailer 16
-
HK$92,935 HKD
£9,327 GBP
View
Price last confirmed 13 days ago
Retailer 17
-
HK$98,046 HKD
£9,840 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
9f7bc974-0ae1-4502-9994-96856e2340e7 · Oct 20
HK$110,938 HKD
$14,140 USD
View
Price last confirmed 11 days ago
17 more retailers have this diamond
Prices start from HK$59,858 HKDSave up to HK$1,825 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$59,858 HKD