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Round|Natural|GIA

1.70ct J IF Round Natural Diamond

EX • J/IF • GIA 2566132906

Certificate GIA 2566132906

Diamond specifications and retailer prices

From HK$66,465 HKD
SGD 11,448 SGD
As of November 1, 2026
Save HK$52,672 HKD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$119,137 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566132906. Listed at 14 retailers as of November 1, 2026, with prices from HK$66,465 to HK$119,137, a HK$52,672 spread on the same certified stone. With Clarity lists it at HK$119,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566132906
Dimensions7.53 × 7.58 × 4.78 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.53 mm7.58 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566132906
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 63.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$73,692 HKD|Low: HK$66,465 HKD|High: HK$125,296 HKD|Avg: HK$85,177 HKD|-8.9%
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
With Clarity
November 2, 2026
Retailer 11HK$66,465 HKD
Retailer 12HK$68,673 HKD
Retailer 13HK$70,627 HKD
Retailer 14HK$71,963 HKD
Retailer 9HK$72,063 HKD
Retailer 10HK$73,154 HKD
Retailer 2HK$73,491 HKD
Retailer 1HK$73,692 HKD
Retailer 8HK$84,654 HKD
Retailer 3HK$85,039 HKD
Retailer 4HK$85,863 HKD
Retailer 5HK$87,979 HKD
Retailer 7HK$97,993 HKD
Retailer 6HK$101,825 HKD
With ClarityHK$119,137 HKD

21 data points across 15 retailers

14 retailersHK$66,465 HKD to HK$119,137 HKD

B+
Cheapest Retailer
-
HK$66,465 HKD
SGD 11,448 SGD
B+
Retailer 2
-
HK$68,673 HKD
$8,753 USD
View
B+
Retailer 3
-
HK$70,627 HKD
$9,002 USD
View
B+
Retailer 4
-
HK$71,963 HKD
SGD 12,395 SGD
View
B+
Retailer 5
-
HK$72,063 HKD
$9,185 USD
View
B+
Retailer 6
-
HK$73,154 HKD
$9,324 USD
View
B+
Retailer 7
-
HK$73,491 HKD
$9,367 USD
View
B+
Retailer 8
-
HK$73,692 HKD
£7,396 GBP
View
B+
Retailer 9
-
HK$84,654 HKD
€10,276 EUR
View
B+
Retailer 10
-
HK$85,039 HKD
$10,839 USD
View
B+
Retailer 11
-
HK$85,863 HKD
$10,944 USD
View
B+
Retailer 12
-
HK$87,979 HKD
$11,214 USD
View
B
Retailer 13
-
HK$97,993 HKD
$12,490 USD
View
Most Expensive
B
With Clarity
2566132906 · Nov 1
HK$119,137 HKD
$15,185 USD
View
13 more retailers have this diamond
Prices start from HK$66,465 HKDSave up to HK$52,672 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 Round
HK$66,465 HKD