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0.65ct F SI1 Round Natural Diamond

EX • F/SI1 • IGI 696565216

Shape and cutting style on the report: Round brilliant

Certificate IGI 696565216

Diamond specifications and retailer prices

From €498 EUR
₹53,007 INR
As of November 1, 2026
Save €1,467 EUR (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,966 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.65ct natural round diamond

This 0.65ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 696565216. Listed at 16 retailers as of November 1, 2026, with prices from €498 to €1,966, a €1,467 spread on the same certified stone. NZ Jewellers lists it at €1,966. 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

0.65
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 696565216
Dimensions5.51 × 5.49 × 3.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.51 mm5.49 mm0.65 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 696565216
Side View
Table 59.0%Crown 35.8°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 61.5%

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 1
Current: €793 EUR|Low: €493 EUR|High: €1,465 EUR|Avg: €777 EUR|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9€498 EUR
Retailer 8€578 EUR
Retailer 7€631 EUR
Retailer 11€640 EUR
Retailer 10€653 EUR
Retailer 2€745 EUR
Retailer 1€793 EUR
Retailer 4€831 EUR
Retailer 3€892 EUR
Retailer 5€936 EUR
Retailer 6€1,455 EUR

43 data points across 11 retailers

16 retailers€498 EUR to €1,966 EUR

A
Cheapest Retailer
-
€498 EUR
₹53,007 INR
A
Retailer 2
-
€578 EUR
$646 USD
View
Final sale: no returns
A
Retailer 3
-
€627 EUR
$700 USD
View
A
Retailer 4
-
€627 EUR
$700 USD
View
A
Retailer 5
-
€631 EUR
$705 USD
View
A
Retailer 6
-
€640 EUR
$715 USD
View
A
Retailer 7
-
€651 EUR
$727 USD
View
A
Retailer 8
-
€653 EUR
$729 USD
View
A
Retailer 9
-
€723 EUR
$808 USD
View
A
Retailer 10
-
€745 EUR
$832 USD
View
A
Retailer 11
-
€793 EUR
£698 GBP
View
A
Retailer 12
-
€831 EUR
View
B+
Retailer 13
-
€892 EUR
$997 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
€936 EUR
ZAR 16,891 ZAR
View
B
Retailer 15
-
€1,455 EUR
£1,280 GBP
View
Most Expensive
B
NZ Jewellers
3ba3bcf3-a0d5-42e3-b856-41b5df0a8410 · Nov 2
€1,966 EUR
$2,196 USD
View
15 more retailers have this diamond
Prices start from €498 EURSave up to €1,467 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.

A
0.65ct Round
€498 EUR