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Oval|Natural|GIA

1.70ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 6237590919

Certificate GIA 6237590919

Diamond specifications and retailer prices

From HK$39,149 HKD
SGD 6,743 SGD
As of October 31, 2026
Save HK$30,786 HKD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$69,935 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 6237590919. Listed at 13 retailers as of October 26, 2026, with prices from HK$39,149 to HK$69,935, a HK$30,786 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$69,935. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.42°
Pavilion angle39.96°
OriginNatural
Grading LabGIA
CertificateGIA 6237590919
Dimensions9.23 × 6.68 × 4.19 mm
L/W Ratio1.38
Top View
9.23 mm6.68 mm1.70 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237590919
Side View
Table 60.0%Crown 40.42°Girdle: STK-THKPavilion 39.96°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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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$43,399 HKD|Low: HK$39,149 HKD|High: HK$75,538 HKD|Avg: HK$48,103 HKD|-7.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 30, 2026
Retailer 7HK$39,149 HKD
Retailer 10HK$39,425 HKD
Retailer 8HK$39,797 HKD
Retailer 5HK$40,680 HKD
Retailer 6HK$40,703 HKD
Retailer 2HK$41,964 HKD
Retailer 1HK$43,399 HKD
Retailer 11HK$47,873 HKD
Retailer 9HK$47,984 HKD
Retailer 4HK$49,617 HKD
Retailer 3HK$56,024 HKD
Wholesale Diamonds DirectHK$69,935 HKD

36 data points across 12 retailers

13 retailersHK$39,149 HKD to HK$69,935 HKD

A
Cheapest Retailer
-
HK$39,149 HKD
SGD 6,743 SGD
A
Retailer 2
-
HK$39,425 HKD
$5,025 USD
View
A
Retailer 3
-
HK$39,797 HKD
$5,073 USD
View
A
Retailer 4
-
HK$40,680 HKD
$5,185 USD
View
A
Retailer 5
-
HK$40,703 HKD
$5,188 USD
View
A
Retailer 6
-
HK$41,964 HKD
SGD 7,228 SGD
View
A
Retailer 7
-
HK$43,399 HKD
£4,356 GBP
View
A
Retailer 8
-
HK$47,873 HKD
$6,102 USD
View
A
Retailer 9
-
HK$47,984 HKD
$6,116 USD
View
A
Retailer 10
-
HK$49,617 HKD
€6,023 EUR
View
A
Retailer 11
-
HK$49,820 HKD
$6,350 USD
View
B+
Retailer 12
-
HK$56,024 HKD
CA$9,918 CAD
View
Most Expensive
B+
Wholesale Diamonds Direct
612059605 · Oct 26
HK$69,935 HKD
$8,914 USD
View
12 more retailers have this diamond
Prices start from HK$39,149 HKDSave up to HK$30,786 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$39,149 HKD