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Oval|Natural|GIA

1.70ct I IF Oval Natural Diamond

VG • I/IF • GIA 6551361599

Certificate GIA 6551361599

Diamond specifications and retailer prices

From HK$68,188 HKD
As of November 4, 2026
Save HK$56,192 HKD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$137,780 HKD at NZ Jewellers · As of August 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551361599. Listed at 21 retailers as of November 4, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551361599
Dimensions9.03 × 6.58 × 4.33 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
9.03 mm6.58 mm1.70 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551361599
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.8%

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: Nov 4
Current: HK$80,098 HKD|Low: HK$67,584 HKD|High: HK$126,215 HKD|Avg: HK$86,855 HKD|-4.1%
Retailer 1
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
November 5, 2026
Retailer 4HK$68,188 HKD
Retailer 13HK$72,009 HKD
Retailer 14HK$73,868 HKD
Retailer 18HK$74,504 HKD
Retailer 12HK$75,359 HKD
Retailer 2HK$76,967 HKD
Retailer 17HK$78,968 HKD
Retailer 7HK$79,847 HKD
Retailer 5HK$79,933 HKD
Retailer 1HK$80,098 HKD
Retailer 10HK$87,591 HKD
Retailer 3HK$91,560 HKD
Retailer 16HK$95,177 HKD
Retailer 8HK$95,656 HKD
Retailer 6HK$96,645 HKD
Retailer 15HK$97,869 HKD
Retailer 9HK$116,361 HKD
Retailer 11HK$124,379 HKD

24 data points across 18 retailers

21 retailersHK$68,188 HKD to HK$124,379 HKD

A
Cheapest Retailer
-
HK$68,188 HKD
A
Retailer 2
-
HK$72,009 HKD
View
A
Retailer 3
-
HK$73,868 HKD
View
A
Retailer 4
-
HK$74,504 HKD
View
A
Retailer 5
-
HK$75,359 HKD
View
A
Retailer 6
-
HK$76,967 HKD
View
B+
Retailer 7
-
HK$78,968 HKD
View
B+
Retailer 8
-
HK$79,847 HKD
View
Final sale: no returns
B+
Retailer 9
-
HK$79,933 HKD
View
B+
Retailer 10
-
HK$80,098 HKD
View
Retailer 11
-
HK$87,591 HKD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
HK$88,516 HKD
View
B+
Retailer 13
-
HK$91,560 HKD
View
B+
Retailer 14
-
HK$95,177 HKD
View
B+
Retailer 15
-
HK$95,656 HKD
View
B+
Retailer 16
-
HK$96,645 HKD
View
B+
Retailer 17
-
HK$97,869 HKD
View
B
Retailer 18
-
HK$116,361 HKD
View
B
Retailer 19
-
HK$124,379 HKD
View
Retailer 20
-
HK$130,907 HKD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
3c16e1cb-c479-446e-b139-ab57dea4b0eb · Aug 30
HK$137,780 HKD
$17,561 USD
View
Price last confirmed 66 days ago
20 more retailers have this diamond
Prices start from HK$68,188 HKDSave up to HK$56,192 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$68,188 HKD