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Round|Natural|GIA

1.70ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 3565725864

Certificate GIA 3565725864

Diamond specifications and retailer prices

From €3,157 EUR
As of November 6, 2026
Save €2,158 EUR (41%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,315 EUR at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565725864. Listed at 7 retailers as of November 3, 2026, with prices from €3,157 to €5,315, a €2,158 spread on the same certified stone. Wholesale Diamonds Direct lists it at €5,315. 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
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3565725864
Dimensions7.61 × 7.63 × 4.74 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.61 mm7.63 mm1.70 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565725864
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 6
Current: €4,098 EUR|Low: €3,157 EUR|High: €5,315 EUR|Avg: €3,953 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 6, 2026
Retailer 4€3,157 EUR
Retailer 3€3,203 EUR
Retailer 5€3,555 EUR
Retailer 6€3,809 EUR
Retailer 2€3,914 EUR
Retailer 1€4,098 EUR
Wholesale Diamonds Direct€5,315 EUR

11 data points across 7 retailers

7 retailers€3,157 EUR to €5,315 EUR

B+
Cheapest Retailer
-
€3,157 EUR
B+
Retailer 2
-
€3,203 EUR
View
B
Retailer 3
-
€3,555 EUR
View
B
Retailer 4
-
€3,809 EUR
View
B
Retailer 5
-
€3,914 EUR
View
B
Retailer 6
-
€4,098 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
612059633 · Nov 3
€5,315 EUR
$5,965 USD
View
6 more retailers have this diamond
Prices start from €3,157 EURSave up to €2,158 EUR

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
€3,157 EUR