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1.70ct J IF Round Natural Diamond

EX • J/IF • HRD 240000225253

Shape and cutting style on the report: Brilliant

Certificate HRD 240000225253

Diamond specifications and retailer prices

From $6,825 SGD
$5,339 USD
As of October 31, 2026
Save $5,541 SGD (45%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,366 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 HRD 240000225253. Listed at 10 retailers as of October 30, 2026, with prices from $6,825 to $12,366, a $5,541 spread on the same certified stone. NZ Jewellers lists it at $12,366. 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
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.1°
OriginNatural
Grading LabHRD
CertificateHRD 240000225253
Dimensions7.60 × 7.65 × 4.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.60 mm7.65 mm1.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 240000225253
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.0%

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: Oct 31
Current: $12,366 SGD|Low: $6,255 SGD|High: $12,366 SGD|Avg: $8,377 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$6,825 SGD
Retailer 3$7,260 SGD
Retailer 5$7,394 SGD
Retailer 7$7,394 SGD
Retailer 8$7,394 SGD
Retailer 4$7,431 SGD
Retailer 10$8,069 SGD
Retailer 6$8,532 SGD
Retailer 2$10,893 SGD
NZ Jewellers$12,366 SGD

41 data points across 10 retailers

10 retailers$6,825 SGD to $12,366 SGD

A
Cheapest Retailer
-
$6,825 SGD
$5,339 USD
Final sale: no returns
A
Retailer 2
-
$7,260 SGD
£4,472 GBP
View
A
Retailer 3
-
$7,394 SGD
$5,784 USD
View
A
Retailer 4
-
$7,394 SGD
$5,784 USD
View
A
Retailer 5
-
$7,394 SGD
$5,784 USD
View
A
Retailer 6
-
$7,431 SGD
€5,536 EUR
View
A
Retailer 7
-
$8,069 SGD
£4,970 GBP
View
A
Retailer 8
-
$8,532 SGD
$6,674 USD
View
B+
Retailer 9
-
$10,893 SGD
£6,709 GBP
View
Most Expensive
B+
NZ Jewellers
91d8193e-e4d3-4610-85e2-68e346ac6f0e · Oct 30
$12,366 SGD
$9,673 USD
View
9 more retailers have this diamond
Prices start from $6,825 SGDSave up to $5,541 SGD

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 Round
$6,825 SGD